26 Best Vitamin A Supplements 2018 – All-Out In-Depth GuideIn this article we will take an all-out in-depth look at the best vitamin A supplements 2018.

We will start out with what they actually should look like, meaning we will go over various criteria to identify what these kinds of supplements in theory should be.

In this regard I also believe in explaining why it’s important.

And lastly, I’ve done an extensive all-out research on finding the best vitamin A supplements of 2018 based on the guidelines established.

I hope this to be and I really strove to make it as thorough and helpful as I possibly can.

Let’s dive right in.


During the research process for this article I went over every single preformed vitamin A supplement and Carotenoid supplement (vitamin A supplements) that I could possibly find that primarily contained either preformed vitamin A or Carotenoids. Also many various best seller lists were examined. Ultimately, all for a well over 300 various supplement evaluation, assessment and examination.


Best Vitamin A Supplements: What Do They Look Like?


1. Vitamin A Form

Well, when it comes to the vitamin A, there are a lot of confusing and even misleading information about it. I hope to make it more clear and understandable here.

Retinoids And Carotenoids (Vitamin A)

First, there are two forms of vitamin A – Carotenoids and Retinoids. Both are very different, both can’t really be replaced by the other, both have their own unique benefits, and both are very, very needed and should be the defining factor when assessing the best vitamin A supplements.[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12]

There is, however, a very different trend on the market.

What I mean is, specialized vitamin A supplements barely ever contain Carotenoids, they are more focused on the actual Retinoids (preformed vitamin A).

So, based on this, within this article I’ve actually made two various lists. The first one will be on 21 best vitamin A supplements (which concern the preformed form of vitamin A) and the second one will be on 5 best Carotenoid supplements.

As for the criteria discussed further in regards to both of the various types of supplements, where differences apply, it will be expressively noted. Whereas, where it’s not specifically noted, the criteria by their essence is the same.

For example, as for the amounts of both preformed vitamin A and Carotenoids, the differences are specifically noted (see relevant chapter below). However, for example, in regards to manufacturing practices – the same applies for both types of supplements, so no difference is drawn there between the two.

The Best Form of Preformed Vitamin A (Retinoids)

Forms of Preformed Vitamin A (Retinoids)Retinoids or also called preformed vitamin A is the form of vitamin A that is upon consumption immediately available to our bodies and does not need conversion to benefit us.[13] [14] [15] [16]

There are many various forms of retinoids available – Retinol, Retinyl Palmitate, Retinyl Acetate, Retinyl Propionate, Retinaldehyde, Tretinoin, Adapalene, Isotretinoin, Tazarotene and there are others as well. All of these, however, are not used in supplements.[17] [18] [19] [20]

Many are, in fact, used in skincare products. In this regard the forms that are the most common among vitamin supplements are Retinol, Retinyl Palmitate, Retinol Palmitate, Retinyl Acetate, Vitamin A Palmitate, Retinol Acetate, Vitamin A Acetate and Vitamin A from Fish Liver Oil.[21] [22] [23] [24] [25]

In reality though there are only essentially 4 options, because Retinyl Palmitate is the same thing as Vitamin A Palmitate or Retinol Palmitate and Preformed Vitamin A in SupplementsRetinyl Acetate is the same thing as Vitamin A Acetate or Retinol Acetate. And then of course to finish off the total 4 there are the Retinol and Vitamin A from Fish Liver Oil.[26] [27] [28] [29] [30] [31] [32] [33] [34] [35]

So, which one is the most effective and which one should you choose?

Well, in truth, it doesn’t matter that much.

Although, on paper Retinol is the most effective one, then comes Vitamin A Acetate, then lastly Vitamin A Palmitate, they are all well absorbed. And any differences between their efficacy are offset by their conversion to International Units (abbreviated as IU on supplement labels).[36] [37]

This means that, for example, 1000 IU of Vitamin A Acetate are roughly the same as 1000 IU of Vitamin A Palmitate in terms of the benefit to the organism.

From these, there is, however, a form that I assume would be the best to prefer. And that is Vitamin A Palmitate.

Milk Is a Natural Source of Preformed Vitamin AThere are many sources that state that Vitamin A Palmitate is the synthetic form of preformed vitamin A. But nothing can be further from the truth as this form is the same form that can be found in various animal kingdom products, such as milk, cheese, egg yolks and other.[38] [39] [40] [41] [42]

This form may be produced synthetically and this is probably also where this misconception originated from. But it’s crucial to understand that there is a huge difference between being produced synthetically and being the synthetic form of the vitamin.[43] [44] [45] [46] [47]

Truth told, all natural forms findable in supplements are made in a way synthetically, meaning they are made in a laboratory. One can’t naturally produce a supplement. There is no such thing as ‘natural production’. There’s no such thing as some miraculous tree or bush that grows capsules or tablets.

Best vitamin A supplements can be made out of Fish Liver OilIn fact, even when vitamins or minerals are derived from natural sources, it’s still done in a laboratory and may be regarded as synthetic production. In this sense, if you’re more comfortable with the vitamin being derived from a natural source, you can choose supplements that list Fish Liver Oil as their Vitamin A source.

Ultimately though, Vitamin A from Fish Liver Oil will be that same Vitamin A Palmitate. This is also why I didn’t bother with discriminating one or the other for creation of the list of the best vitamin A supplements.

The Best Form of Carotenoids

When we’re talking about the best form of Carotenoids, we’re not talking about one essentially singular substance as it was in the case of preformed vitamin A. This is because there isn’t one Carotenoid that comes in various forms, but rather a group of many different ones.

Best Carotenoid SupplementsThere are upwards of at least 750 various different Carotenoids in existence. However, about 40-50 of those is what’s found in human diet. The most common ones by names are Beta-Carotene, Alpha-Carotene, Beta-Cryptoxanthin, Zeaxanthin, Lutein, Lycopene, and also Astaxanthin.[48] [49] [50] [51] [52] [53] [54]

Many people see them only as contributors to the overall preformed vitamin A amount you’re getting. But this approach is way too superficial as all of the Carotenoids although in some ways similar, but have different qualities and benefits.[55] [56] [57] [58] [59] [60] [61] [62]

In fact, only about 10% of them our bodies are able to convert to preformed retinol (straight up Vitamin A). The most common ones that are convertible are Alpha-Carotene, Beta-Carotene, and Beta-Cryptoxanthin (the conversion rates aren’t fantastic though).[63] [64]

Nonetheless, all of them are important when it comes down not only to the health of your vision, but to health in general. Therefore, I do feel that when talking about Vitamin A one can’t simply ignore Carotenoids.[65] [66] [67] [68]

Oddly enough, as I mentioned earlier they’re barely ever, pretty much never a part of specialized vitamin A supplements. And there are some reasons why this could be.

There Is An Abundance of Fruits And Vegetables That Provide CarotenoidsFirst of all, it’s because preformed Vitamin A is essential to good health, so it’s really important to provide a straight-up-ready-to-use form of the vitamin to get the most out of it. Carotenoids are wrongfully regarded only as complimentary.[69] [70] [71] [72]

And second of all, it’s because some people can have quite some difficulties with converting Carotenoids into preformed vitamin A. But if the conversion is impossible or impaired, all the Carotenoids in the world won’t save you from vitamin A deficiency related illnesses.[73] [74]

At the same time Carotenoids can do stuff that preformed vitamin A can’t. Which as I touched upon earlier in a sense and that is also the reason why I’ve decided to include a list of the best Carotenoid supplements in this article.

It is essentially so that you could use it together with the vitamin A supplement for a greater health benefit, if you choose to (vegans might also be more interested in the Carotenoids).

I will, however, list also one other option in this regard, but more on that later.

2. Preformed Vitamin A & Carotenoid Amounts

There are only, so to say, two standards we’re concerned with in regards to Vitamin A amounts – Prime Daily Values (PDVs) and Tolerable Upper Intake Levels (ULs).

Vitamin A – Most Important Values

PDVs define the actual nutrient amounts that are needed to be consumed daily with supplements to achieve and retain a state of great health. ULs, on the other hand, are the absolute maximum amounts of nutrients that can be safely consumed daily long-term without any adverse effects.[75] [76] [77] [78] [79]

The PDVs for preformed vitamin A are 1000-2000 IU, in regards to which on average you’ll get slightly more of in a proper multivitamin supplement, which isn’t bad at all. ULs, however, are set at 10,000 IU or 3000 micro-grams.

When we’re talking about specialized vitamin A supplements they’re averaging a dose close to the ULs or above that. In this regard any supplement going over ULs might turn out to be detrimental if used for too long.

This basically means that these supplements are not meant for a long-term use. In other words, short-term they’re fine, but not long-term.

As for the specialized preformed vitamin A supplements that aimed to provide the amounts of PDVs, I was barely able to find any.

Carotenoids – Most Important ValuesThis is also why I strongly believe that people generally do not need a vitamin A supplement incorporated in their daily routine.

These supplements should only be used to cure a deficiency or a semi-deficiency state, or as a boost of the vitamin for a short period of time, or to combat certain conditions.

More on this in a section (chapter) below the lists of the best vitamin A and Carotenoid supplements.

All in all, there are also some considerations I’ve not listed here in the main text as it might get too confusing, but you can read them in the reference of this paragraph, if you choose to.[80]

And finally as regards to the Carotenoids.

PDVs define 15000-25000 IU or 9-15 mili-grams of mixed Carotenoids.

But the ULs for them have not been set. It is presumed that the UL for Beta-Carotene might be around 20 mili-grams a day. As for the rest – they’re not even considered.[81] [82] [83] [84] [85]

3. Additives In The Vitamin A & Carotenoid Supplements

Additives are something that very few consider when choosing a supplement. Paradoxically, this is, however, one of the most important things about any supplement.

Additives do matter greatly and often they make all the difference in the world between a terrible, mediocre, good or a great supplement.

The Wrong Kind Of Additives Can Be Very Harmful For HealthHaving harmful additives in your supplements are not the way to go. This reliably promises to not only be taxing on your body, but also likely to cause either minor or serious side effects. These are more likely to happen long-term wise, but is also possible short-term.

In this regard it’s important to note that not all additives are like that – there are also harmless ones. However, the probability of some minor side effects (mostly because of some allergies) for select few people can’t be completely ruled out.

4. Quality And Manufacturing Practices

Quality And Manufacturing Practices of The Best Vitamin A SupplementsQuality and manufacturing practices in essence are that how a particular supplement is made. How pure is it, how corresponding it is with the stuff shown on its label – all that and more is entirely dependent on these practices.

Therefore, they’re extremely important.

In this regard low quality, poorly manufactured vitamin A and Carotenoid supplements can contain incidental harmful substances that are not identified on the label. Which can lead to unpredictable variety of side-effects.

Consequently it’s extremely important to choose as high of a quality supplement and supplements in general as possible.

5. Other Nutrients And Substances Within The Supplements

Other nutrients and substances in the vitamin A supplement or the Carotenoid supplement are not something that we are particularly that interested in. For that we have other supplements and multivitamins.

However, if absolutely everything about two different supplements is the same, then it’s completely understandable that the preference will be given to the one of some extra beneficial substance or nutrient.

At the same time it’s extremely important to not go crazy with this as in that case we’ll lose the whole purpose of the two lists. Both lists are all about either the best vitamin A supplements or the best Carotenoid supplements – and not about vitamin A or Carotenoid supplements plus something else.

In The Best Vitamin A Supplements and In The Best Carotenoid Supplements Other Beneficial Substances Also Do MatterThus, this particular aspect has by far the least impact in terms of evaluating the supplements of each kind.

Surely, there will be some supplements that offer both preformed vitamin A and some Carotenoids. However, the Carotenoid part as I’ve found will always be a complete mediocrity or even worse.

So, the supplements on the list of 21 best vitamin A supplements, which concerns supplements with primary preformed vitamin A, will only get slight advantages, if they provide Carotenoids.

At the same time, if they’ll do that too abundantly by focusing on a single or two Carotenoids, but not provide any other, and do that in a way that pretty much eliminates the possibility of taking the Carotenoid supplement, it will be considered a slight turn off.[86]

6. Price For The Supplement

And last of all there is also the price.

Although, it’s not common at all that the best vitamin A supplements or the most awesome Carotenoid supplements are overpriced, but it can happen. More often than not, however, the poor ones will be the ones that are overpriced.

So, not only are the poor ones better to avoid, because they won’t provide a solid benefit, but they will also cost more (less value for price).


21 Best Vitamin A Supplements 2018 – The List


No. 1 | Now Foods Vitamin A (10,000 IU)

The Best Of The Vitamin A Supplements NOW Foods Vitamin ANow Foods is a manufacturer that truly cares for quality. It’s one of the most decorated manufacturers I’ve seen. 22 seals and certifications is the number of how many they aspire to and implement. Among those the USDA Organic, Non-GMO Project Verified, and GMP certified all the way.

On top of that they also partner with Underwriters Laboratories that assure the quality for their products. All to make as great of a supplements as possible and to empower healthier lives.

Now Foods Vitamin A (10,000 IU) offers the vitamin A of Retinyl Palmitate and Fish Liver Oil. The total amounts are as you can probably already tell 10,000 IU.

As for the additives – there are 4 of those – bovine gelatin, glycerin, water and organic extra virgin oil. Of these water and glycerin are harmless, but the bovine gelatin and organic extra virgin oil are not only harmless, they’re also beneficial.[87] [88] [89] [90] [91] [92] [93] [94] 

Water Can Be Regarded As Beneficial In The NOW Foods Vitamin AThis of course, assuming that you are getting enough water in your daily life. Otherwise the water part should also be regarded as beneficial.

Now Foods Vitamin A is available on iHerb, which makes it both extremely accessible and extremely affordable for international shipping.

The supplement itself prices at 3.58$ and contains a supply for 100 days, which makes it a true bargain at 0.03-0.04$ a day. It will, however, be even less than that as using the link in the previous paragraph will grant you a small extra discount.

No. 2 | Natural Factors Vitamin A

The No. 2 Of The Best Vitamin A Supplements Natural Factors Vitamin ANatural Factors is a manufacturer that is not only about making the supplements. They themselves organically (and with a true care for the soil) grow all the raw materials and then use them in manufacturing of their supplements.

To show and display their true care for the quality of the end-product (supplements), they also get certified by ISURA. All to prove and assert that those supplements are in truth Non-GMO as well as pure, safe and potent in what they offer.

Natural Factors Vitamin A provides with 10,000 IU of Vitamin A, which is both of Retinyl Palmitate and Cod Liver Oil.

Similarly as the NOW Foods Vitamin A, also this one has 4 harmless additives – Gelatin, Glycerin, Purified Water and Organic Flaxseed Oil. On top of that the first and the last of these 4 are also beneficial.[95] [96] [97] [98] [99] [100] [101] [102]

As for the price of this one, it prices at 6.97$ for a supply of 180 days, which makes it an average of 0.03-0.04$ a day. You will, however, get it even cheaper than that, if you’ll use this link (iHerb). It will grant you an extra discount.

The iHerb also offers an extremely affordable shipping world-wide, which will only further decrease the anticipated costs.

No. 3 | Country Life Natural Vitamin A & D3

Country Life Natural Vitamin A and D3 ReviewHere’s something that has in addition some vitamin D, as well as one form of Carotenoids.

Country Life truly aspires to integrity, they say that it’s their number one ingredient. Not only they have committed to authenticity, cleanliness, freshness, consistency and accuracy, but also to proving and displaying their commitments.

In that they are Non-GMO verified, USDA Organic and Gluten-Free certified, as well as vegan, vegetarian, halal and kosher certified. But most importantly they are also GMP certified.

Country Life Natural Vitamin A & D3 is a mix of two active ingredients – preformed vitamin A and vitamin D3. Vitamin A you’ll find in amounts of 10,000 IU, whereas the vitamin D will be in amounts of 400 IU.

All of it will be of the Cod Liver Oil, which serves as the supplement’s main ingredient. Similarly as the previous two supplements, this one also has four additives. Again, all them harmless, two of them actually beneficial.[103] [104] [105] [106] [107] [108] [109] [110]

Country Life Natural Vitamin A & D3 is a slightly more expensive supplement than the ones that came on this list before it. It costs 6.08$ for a supply of a 100 days. That is the equivalent of 0.06$ a day, which, however, will be less than that if you’ll choose to use this link (iHerb), the link will provide a discount.

You’ll also be able to get extremely affordable international shipping, if that is something that applies to you.

No. 4 | NOW Foods Ultra A & D3

One of The Best Vitamin A Supplements NOW Foods Ultra Vitamin A and D3 (Review)Here we have a second appearance of the NOW Foods. This time a little more packed.

NOW Foods Ultra A & D3 is considerably different than the NOW Foods Vitamin A. It’s like a boosted version of it, but it slightly deviates from the being of just vitamin A. And also the additives somewhat vary.

The NOW Foods Ultra A & D3 offers 10,000 IU of vitamin A, 15,000 IU of Beta-Carotene and 1000 IU of vitamin D3. The vitamin A is derived from Fish Liver Oil. Whereas vitamin D comes in a form of Cholecalciferol, which is also referred to as D3.

The vitamin D form is the best form to have in any supplement. In truth, it’s the same form our bodies produce from sunlight.[111] [112] [113]

As for additives, we have 4 – Medium Chain Triglycerides, Bovine Gelatin, Glycerin and Purified Water. All are harmless, the first two of the aforementioned are not only that, but also beneficial.[114] [115] [116] [117] [118] [119] [120] [121] [122]

The supplement prices at 5.98$ for a 100 Softgels, which is the supply for 100 days. And that is 0.06$ a day. You can, however, get it even cheaper than that by using this link (iHerb). And as I’ve mentioned a few times already, iHerb also offers incredibly affordable international shipping.

No. 5 | Thorne Research Vitamin A

Thorne Research Vitamin A Review One of The Best Vitamin A SupplementsThis is the most potent supplement on this list. If you have a serious deficiency or you seriously want to combat a certain condition, this is your best bet.

Thorne Research… Mmmm… Yes, I’ve said it before and I’m not shy of saying again. It probably is the highest quality supplement manufacturer out there. Definitely one of the highest anyway.

They do not try to spare or grudge resources when it comes to supplement quality. The immense amounts of testing (the widest range of contaminants) and care they put into manufacturing is pretty insane.

They fulfill and exceed many of the standards set, those include the impossible TGA, as well as the well-known NSF and cGMP. They also collaborate with Mayo Clinic (no other supplement manufacturer can say that).

Thorne Research Vitamin A offers 25,000 IU of Vitamin A Palmitate. It is the highest amount of vitamin A in any supplement you’ll find on this list (except for one other supplement on this list). And this is not without a reason.

We earlier talked about the ULs and that that is the highest amount of vitamin A that you could take daily long-term in order for the consumption of the vitamin would not be detrimental. The amount was 10,000 IU. This supplement here has 25 grand of IU.

Too Much Vitamin A Can Be Extremely DetrimentalThese kinds of amounts of vitamin A particularly long-term wise will cause various side-effects, because you’ll be having too much. This also can lead to very serious conditions and health problems such as liver toxicity and damage, blurry vision, severe nausea and vomiting, intense headache, dizziness and other.[123] [124] [125]

Nonetheless, potentially using such a potent supplement short-term can be extremely beneficial, especially if you are vitamin A deficient. But one must be extremely careful with this. I would highly suggest to only ever do it under appropriate supervision.

As for the additives of Thorne Research Vitamin A – no surprises there, everything is harmless, few are also beneficial.[126] [127] [128] [129] [130] [131] [132] [133] [134] [135] [136] [137] [138]

As regards to the price, it sells at 11.00$ for a 90-day supply. It’s equivalent to about 0.12$ a day, which is considerably higher than any other supplement mentioned previously on this list. However, it also offers a considerably higher dose of the vitamin.

Either way, you can get it cheaper than that by using this link (iHerb). It will grant you a small discount. The place is awesome for international shipping, which essentially lets you save even more.

No. 6 | Pure Encapsulations Vitamin A

Pure Encapsulations Vitamin A ReviewHere’s a high quality, only vitamin A providing supplement.

Pure Encapsulations truly care for quality and they go after it hard. Ultimately, they are one of the highest quality supplement manufacturers out there.

They collaborate with many third-party laboratories that independently test their raw materials and finished products for purity and potency, they collaborate with many universities for clinical research. On top of that they are GMP all the way while also exceeding USP standards for supplement manufacturing.

Pure Encapsulations Vitamin A offers 10,000 IU of vitamin A that comes in a form of Cod Liver Oil and Vitamin A Palmitate.

In total it has 6 additives. Although they all generally are fine, natural lemon flavor could potentially be something that might give people unease.[139] [140] [141] [142] [143] [144] [145] [146] [147] [148]

Natural flavoring is certainly something that you need to be careful about. They’re admittedly not as bad as artificial flavoring, but potentially they can be of similar harm. This mostly depends on the manufacturing practices employed.[149] [150] [151] [152] [153]

Which in the case of Pure Encapsulation are of extremely high standards. Thus, the natural flavoring it has, is something that you do not need to worry about.

As for the price, it costs 8.20$ for a supply of 120 days, which is about 0.06-0.07$ a day. It’s probably the most accessible on Amazon.

No. 7 | Solgar Dry Vitamin A 1500 mcg

Solgar Dry Vitamin A 1500 mcg ReviewHere’s an awesome supplement that does not go as hard providing the vitamin A.

Solgar aspire to an ongoing mission of providing consumers with top-quality, innovative, science-based nutritional supplements to support their overall health and well-being. They are a global company with it’s own research facilities and many award winning supplements.

However, there are no third party assertions as regards to the quality.

Nonetheless, it’s an awesome supplement, if you’re taking a multivitamin that offers around 1000-2000 IU (or slightly above that). And that is especially, if by adding a vitamin A supplement you aim not exceeding the ULs defined.

Solgar Dry Vitamin A offers 5000 IU (1500 micro-grams) of Retinyl Palmitate and 10 mili-grams of L-Ascorbic Acid (vitamin C).

As for the additives, it has more than most of the previous supplements on this list. Yet, all of its five should be regarded as harmless and completely okay to have in supplements.[154] [155] [156] [157] [158] [159] [160] [161] [162] [163] [164] [165]

Solgar Dry Vitamin A prices at 7.05$ for a 100 day supply, which is the equivalent of 0.07$ a day. You can, however, get it even cheaper than that (which comes with extremely affordable international shipping) using this link (iHerb).

No. 8 | NutraBlast Vitamin A & D3

NutraBlast Vitamin A and D3 ReviewHere’s a great one, if you want the least amount of additives and that little added benefit of some extra vitamin D3.

NutraBlast is a supplement manufacturer that never uses GMO and aspire to organic sustainability. They say that they don’t just want to provide high quality, they aim for skyscraper quality, stratosphere quality.

They also assert that they do third party testing to ensure all of that, and that they go deep on the science. All, so that everything’s heavily researched, scientifically sound and proven effective. No direct third party assertions though.

NutraBlast Vitamin A & D3 offers 10,000 IU of Retinol Palmitate and 400 IU of Cholecalciferol. As for the D3 biavailability – it’s the best available.[166] [167] [168]

As for the addives, it has only 3 – Bovine Gelatin, Vegetable Glycerin and Purified Water. All harmless for health, one of them actually beneficial (again, not counting the water).[169] [170] [171] [172] [173]

It goes 9.49$ for a supply of 100 days, which essentially is 0.09-0.10$ a day. The best deal for the NutraBlast Vitamin A & D3 that I found was Amazon.

No. 9 | Solaray Dry Vitamin A

Solaray Dry Vitamin A Review One Of The Best Vitamin A SupplementsHere’s a great one, if you plan on not using an additional Carotenoid supplement.

Solaray is a brand of a manufacturer named Nutraceutical. Every supplement they produce undergoes rigorous testing and screening based on the latest cGMPs and USP standards.

They do extensive lab testing to validate microbial, identity, purity, and potency. The 5 colors in their logo represent their devotion to Innovation, Quality, Loyalty, Education and Service. There are, however, no third party assertions as for the quality.

Solaray Dry Vitamin A is a supplement that offers 3 substances. First, there’s of course the vitamin A in a form of Retinyl Palmitate (10,000 IU). Second, there’s the most common Carotenoid there is – Beta-Carotene (15,000 IU). And third, there’s also 230 mili-grams of Carrot Concentrate.

Although the label says that the supplement has 25000 IU, it does not exceed the ULs. Yes, superficially it may seem so, but that is not the case at all.

Preformed vitamin A and Beta-Carotene are not the same, as I’ve mentioned in this article previously already. Yes, Beta-Carotene our bodies is generally able to convert to the preformed vitamin A, however, that only happens when it has too little of it. Otherwise this process does not take place.[174] [175] [176] [177]

Carrots Are Quite Abundant In CarotenoidsAs for the Carrot Concentrate it will add additional amounts of Carotenoids. Mostly they will be in a form of Beta-Carotene and Alpha-Carotene. However, you will also get tiny amounts of Lycopene, Lutein and Zeaxanthin.[178]

As for the additives – Gelatin is definitely all good. As for Acacia – it can cause some problems to those that are allergic to it, which seems not to be too popular. But other than that it’s considered rather beneficial.[179] [180] [181] [182] [183] [184]

As regards to this supplement, however, it’s not compatible with an additional Carotenoid supplement. This is because you might be then exceeding to what probably is the UL for Beta-Carotene. I would not recommend experimenting with that.

Lastly, the Solaray Dry Vitamin A prices at 6.00$ for a supply of 60 days, which is exactly 0.10$ a day. But it will cost even less than that, if you’ll decide on using this link (iHerb). International selling also will be extremely affordable.

No. 10 | Nature’s Way Vitamin A and D

Nature's Way Vitamin A and D ReviewHere’s a quite similar one to the Solaray Dry Vitamin A, yet a less potent one.

Nature’s Way is a manufacturer that offers extensive range of health-promoting products which have been carefully scrutinized and tested. All of this while adhering and transcending the GMP standards.

They are Organic Processor certified, NSF, Halal and Quality Assurance International Organic certified. Many of their products are TRU-ID certified, Non-GMO verified, Kosher Certified.

But ultimately, they have attracted many respected trade associations just because of what they stand for and the quality they embody.

Nature’s Way Vitamin A and D offers 5000 IU of Retinyl Acetate, 10,000 IU of Beta-Carotene and 400 of Cholecalciferol (the most effective vitamin D form).[185] [186] [187]

As for the additives, it has only 3 – Cellulose, Gelatin and Magnesium Stearate. All of them are harmless and completely okay to use (one can even be considered beneficial).[188] [189] [190] [191] [192] [193] [194] [195]

Nature’s Way Vitamin A and D does not come expensive. It prices at 6.80$ for a supply of 100 days, which is about 0.06-0.07$ a day. However, you can get it even cheaper than that as this link (iHerb) will provide you with an small discount. They also offer extremely cheap shipping internationally (which can potentially be for free).

No. 11 | Solgar Cod Liver Oil Vitamins A & D

Solgar Cod Liver Oil Vitamins A and D ReviewHere’s a great low key supplement for all that do not want to exceed the PDVs.

Solgar Cod Liver Oil Vitamins A & D offers 375 mili-grams (681.75 IU) of Retinyl Palmitate (plus Cod Liver Oil) and 3.4 mili-grams (135 IU) of Cholecalciferol. The additives are all good and can be with ease used long-term.[196] [197] [198]

Ultimately, do take into account that, if you want to primarily battle acne, vision problems, or other health issues, this will unlikely help you to reach your goal. It’s because the amounts are just too low, if you were to take only a single Softgel daily.

Essentially you should take at least two, so that you would be in the range of PDVs. However, going back to the advanced considerations (that were listed in references) for the vitamin A amounts, it’s probably only good for keeping healthy vitamin A levels.

So, if you’re in to combating such issues, which more on I will get into later in this article, generally it’s better to use other supplements on this list, which offer a dose much closer to the ULs.

You'll Need a Lot Of Solgar Cod Liver Oil Vitamins A & D If You Want Amounts Close To ULsBut the very awesomeness of this supplement lies in the fact that you can easily adjust, adapt and modify the dose you’re taking. So, it gives a lot more room for experimentation with the amounts, as well as it provides incredible flexibility, especially if you’re having in your routine other supplements that provide the preformed vitamin A.

Lastly, it costs 13.28$ for 250 Softgels, which is about 0.05$ for 1 Softgel. But the overall daily cost of it will highly depend on how many you decide to take daily.

You should at least take 2-3 Softgels daily to be in the range of PDV. That will be 0.10$-0.15$ a day. So, essentially, you get a lot more flexibility with this supplement, but a lot less value for your money.

Nonetheless, Solgar Cod Liver Oil Vitamins A & D will cost you less, if you’ll use this link (iHerb). And as I’ve already mentioned many times before, iHerb offers extremely affordable shipping world-wide. So, you might cut some anticipated costs atbthe expense of shipping.

No. 12 | Nature’s Plus Vitamin A

Nature's Plus Vitamin A ReviewNature’s Plus as a manufacturer that seem to go pretty hard on natural and organic. They are NSF and cGMP certified, as well as they have a pretty long history of providing supplements.

On top of that they also offer 100% Consumer Satisfaction Guarantee, which basically means that they will refund, credit or replace any product you’re not fully satisfied with.

I do believe that this is a great testament for the quality they embody.

Nature’s Plus Vitamin A provides 10,000 IU of vitamin A in the form of Vitamin A Palmitate. It does not provide anything else, but it does, however, have quite many additives to it.

Yet, all of them are harmless.

As for the price, it goes for 6.97$. For that amount you get a supply of 90 days, which is 0.07-0.08$ a day. You can, however, get it cheaper than that if you choose to use this link (iHerb). They also have insane deals for international shipping.

No. 13 | Celebrate Vitamin A

Celebrate Vitamin A ReviewHere’s a simple, yet effective vitamin A supplement.

Celebrate Nutritional Supplements is a supplement brand that focuses on being the premier authority on bariatric science and nutrition. Or in other words, to truly help people with weight loss.

They assert to manufacture products to the highest specifications possible and to do that by utilizing the GMP guidelines or BRC/SGS Food guidelines. However, there are no third party assertions. It’s all of what they themselves are saying.

Celebrate Vitamin A provides 10,000 IU of Retinyl Palmitate.

As for the additives, it has 4, all of which are harmless to ingest and won’t affect your body negatively.

Lastly, what accounts for the price, it’s 10.95$ for a supply of 90 days, which makes it to average at 0.12$ a day. There are many options to go for as for the seller, I propose using Amazon.

No. 14 |Freeda Kosher Vitamin A Palmitate (10,000 IU)

Freeda Kosher Vitamin A Palmitate ReviewHere’s a 100% vegetarian, Sugar free, Gluten free, Yeast free, Lactose free, Artificial Color and Flavor free supplement.

Freeda is one of the oldest brands I have ever encountered – this is their ninetieth year of producing supplements. They specialize in providing supplements for people with all kinds of major allergies or diseases, like people with celiac or diabetics.

As for what they offer and what they stand for – all of that is pretty awesome. There are some third party assertions, however, the ones that I find are the most important are missing.

Freeda Vitamin A Palmitate provides 10,000 IU of Vitamin A Palmitate, while the additives are also completely okay.

It prices at 10.36$ for a supply of 250 days, which is about 0.04$ a day. If you decide on it, the cheapest place I found was the manufacturer’s website. However, potentially (although, unlikely but) there might be cheaper sellers out there.

No. 15 | Puritan’s Pride Vitamin A & D

Puritan's Pride Vitamin A and D ReviewHere’s a supplement for some of that extra vitamin D, as well as smaller amounts of vitamin A.

Puritan’s Pride is a supplement manufacturer that is fully committed to values of being happy, feeling good and getting the most out of life. All in all it’s pretty Badass as to what they stand for.

However, there are no third party certifications or assertions. They pretty much ground their abilities and competence in the fact that they’ve been around for more than 40 years, which does imply certain things, but is not an accurate assessment.

Puritan’s Pride Vitamin A & D provide 5000 IU of vitamin A in the forms of Retinyl Palmitate and Fish Liver Oil. Additionally you’re also getting 400 IU of D3 in forms of Fish Liver Oil and Cholecalciferol, which is the best form of vitamin D.[199] [200] [201]

In terms of additives much like all the previous ones this supplement is also completely safe.

In terms of price it’s probably best to acquire it through their website. They price it there at 5.99 for a supply of 200 Softgels, which is for 200 days total. And that is in terms of daily costs about 0.03$ a day.

There is also an option to get 500 Softgels for 11.98$, which is 0.02-0.03$ a day. And that is a ridiculously low price – the lowest on this list of the best vitamin A supplements.

No. 16 | Source Naturals Active A

Source Naturals Active A ReviewHere’s a great one that does offer preformed vitamin A and Beta-Carotene.

Source Naturals is a manufacturer, the guiding principle of which is to provide safe and superior quality products in everything that they do. They aspire to enhance customers health and well-being. It’s their utmost priority.

Their quality control and laboratories seem to go an extra mile to ensure quality. There are, however, no third party assessments that would give away or imply anything about the quality they actually deliver.

Source Naturals Active A is a supplement that is comprised of three substances – Vitamin A Palmitate, Beta-Carotene and Calcium. Those nutrients come in amounts of 10,000 IU, 15,000 IU and 23 mili-grams, respectively.

Calcium in this supplement is found in the form of Dibasic Calcium Phosphate. It’s of mediocre efficacy, it’s more like a byproduct as it’s primarily used as an additive.[202] [203]

As for the additives, I’m not a fan of modified cellulose gum. Although it is a cellulose, yet a modified one. And modified versions of additives are chemically modified to change their properties, which in of itself may include some unwanted and unlisted byproducts.[204]

In terms of other additives, the Source Naturals Active A is completely fine.

As for the price, it comes at 7.69$ for a supply of 120 days. That is the equivalent of about 0.06$ a day. But you can get it even cheaper than that, if you choose to use this link (iHerb). It will grant you a small discount, furthermore the seller offers incredible deals on international shipping.

No. 17 | Oceanic Nutra Vitamin A

One of The Best Vitamin A Supplements Oceanic Nutra Vitamin A ReviewThis is the other extremely potent vitamin A supplement of the best vitamin A supplements list other than the Thorne Research Vitamin A.

As for Oceanic Nutra at the time of writing this article I was completely unavailable to access their official site. This was for many days straight. So, I just assumed that their manufacturing is at least somewhat okay for the time being.

When the homepage will become available to me, I will update this section, but for now, let us move on.

Oceanic Nutra Vitamin A provides 25,000 IU of Vitamin A Acetate and Fish Liver Oil. On top of that it has only harmless additives.

As the dose of preformed vitamin A is so high, in case you decide to go for it, you shouldn’t supplement with it long-term, without a close scrutiny of an appropriate health professional. Otherwise it can turn out to be extremely detrimental (as already pointed out earlier and will continue to be reiterated throughout the article).

Oceanic Nutra Vitamin A prices at 22.97$ for 100 days of supply, which is about 0.23$ a day. In terms of a seller, I find Amazon being one of the most viable options.

No. 18 | Bariatric Advantage Dry Vitamin A

Bariatric Advantage Dry Vitamin A ReviewHere’s another clean vitamin A supplement.

Bariatric Advantage is a supplement manufacturer that is known as the market leader in “targeted nutrition” for weight loss patients. They are GMP all the way, but there really are no third party assertions as towards their quality.

Bariatric Advantage Dry Vitamin A offers 10,000 IU in the form of Retinyl Acetate. The supplement employs only harmless additives.

As for the price, it costs 13.99 for a supply of 60 days, which isn’t great in terms of the price. Essentially the price makes it the most expensive supplement on this particular list costing about 0.23$ a day.

If, however, you choose to go for this one, it’s probably best to get it on Amazon.

No. 19 | Carlson Labs Vitamin A (10,000 IU)

Carlson Labs Vitamin A ReviewThis is also a great one, but has a somewhat of a hiccup.

Carlson Labs is THE Omega-3 brand. They have many top-certifications in regards to that. Consequently, they’re amazing once it comes to deriving valuable nutrients from fish.

They’ve also gotten some love from some supplement evaluating entities.

Carlson Labs Vitamin A provides 10,000 IU of vitamin A derived from Fish Liver Oil and Retinyl Palmitate. As for the additives, generally it’s okay, but there is one that might raise some concerns.

Safflover Oil has truly been a substance of mixed results for various people. Generally considered of the beneficial oils. However, it seems that many people are allergic to it, which in that case comes with an abundance of side-effects.[205] [206] [207] [208] [209] [210] [211]

Thus, if you’re not sure, it’s much, much better to go for other options available.

If you do, however, decide to go for this one, it prices at 10.21$ for a supply of 250 days. That makes it a 0.04$ a day supplement. But you can get it even cheaper than that, if you decide to use this link (iHerb).

It will provide you a discount. Plus the seller offers incredibly affordable international shipping.

No. 20 | Bronson Vitamin A

Bronson Vitamin A ReviewHere’s another one that does come with a somewhat of a hiccup.

Bromson’s been around for almost 60 years. They produce their supplements in cGMP-certified laboratories, they are also supposedly dedicated to science. But above all, no third party assertions.

Nonetheless, they backup their supplements by a one-year 100% satisfaction guarantee, which certainly implies as to how much they believe in that of offering a great product.

Bronson Vitamin A provides of 10,000 IU Vitamin A in the form of Retinyl Palmitate. In regards to additives, it has four, all harmless, but one that is the hiccup.

Soybean Oil is Non-GMO here. However, it still causes various allergies in quite many people. And that has a high chance of leading to various unpleasant side-effects. Which of course, we all much rather prefer to avoid.[212] [213] [214] [215] [216] [217] [218]

Because of the 100% satisfaction guarantee, it’s probably best to get the supplement from the manufacturer’s website.

It costs there 10.49$ for 250 Softgels, which is about 0.04$ for a Softgel. Essentially it’s that same 0.04$ a day, as the defined dose is 1 Softgel a day.

No. 21 | Nature’s Life A & D

Nature's Life A and D ReviewHere’s another one that will provide both vitamin A and some vitamin D.

Nature’s Life A & D offers 10,000 IU of vitamin A, as well as the best form of vitamin D – Cholecalciferol. Both are claimed to be derived from fish.[219] [220] [221]

It also only employs harmless additives such as Cellulose, Acacia, Silica and Magnesium Stearate.[222] [223] [224] [225] [226] [227] [228] [229] [230] [231]

Acacia can cause some problems to those that are allergic to it. But ultimately, this seems like a great supplement from the ingredient point of view.[232] [233] [234]

However, there practically is zero information about the quality that the Nature’s Life submits to. So, it might be an awesome supplement, if it truly has everything that is stated on the label and if it has no hazardous contaminants to it.

But it’s quite a guess. It might as likely be full of it. In this regard the fact that they’ve been around for more than 40 years, somewhat reduces that chance. However, it’s still a possibility.

I would recommend choosing any other supplement of the above in place of this, but if you still want to go for it – it costs 4.50$ for a supply of 100 days. That makes it a 0.04-0.05$ a day supplement. Getting it on iHerb using this link will make it cheaper though.


5 Best Carotenoid Supplements 2018 – The List


Carotenoid supplements are commonly quite full of various additives. So, much that it’s hard to find a supplement that offers all of the Carotenoids, as well as 100% of completely harmless additives.

The supplements on the list of the best Carotenoid supplements are, however, the best ones in regards to this. Thus, if you’re concerned over a certain additive, you always can go for either the No. 2 or No. 3 of this list as they have no additives. This happens rarely, but is possible.

Nonetheless, I will discuss all that needs to be known in regards to the additives, so that you have all the tools needed for making a good and well-informed decision.

No. 1 | Jarrow Formulas CarotenALL

Jarrow Formulas CarotenALL Review The Best Carotenoid SupplementHere’s a supplement that’s most abundant in Carotenoids.

Jarrow Formulas is a pretty remarkable supplement brand. They put their supplements through extensive, to what they call, “Total Quality” multilevel approach.

This approach stands for many things. However, within that most importantly all of their supplements are tested by third party laboratories, which are ISO and USDA accredited. On top of that all of them fully implement cGMP and GLP guidelines.

Jarrow Formulas CarotenALL provides with Alpha- and Beta-Carotene, Lutein, Zeaxanthin, Lycopene and Astaxanthin – all in abundant amounts. Additionally it also provides Gamma Tocopherol, which is a substance of vitamin E family.[235] [236] [237]

As for the additives, it certainly does look awesome, but there’s a hiccup. Or, in other words, there really is only one additive that may raise some red flags, and that is the Organic Caramel.

This is because it may have within it the so called “incidental” additives, which can cause unneeded side-effects and occur when there are poor manufacturing practices involved. At the same time based on Jarrow Formulas quality procedures, this should not be the case.[238] [239] [240] [241]

Jarrow Formulas CarotenALL Is The Most Abundant Carotenoid Supplement In ExistenceOverall Jarrow Formulas CarotenALL is the most abundant supplement of Carotenoids that I could find. And believe me when I say, that I SEARCHED.

Thus, I’m very confident to say that it is the most resourceful Carotenoid supplement in existence. Period.

The supplement prices at 15.68$ for a supply of 60 days, which is about 0.26$ a day. In regards to which I don’t want to bring too much hype, but it is an insane deal.

Additionally you can get it even cheaper than that, if you use this link (iHerb) as it will provide you with a discount. This seller, as mentioned many times in this article already, provides insane deals when it comes to international shipping and shipping in general.

No. 2 | Healthy Origins Organic Spirulina

One Of The Best Carotenoid Supplements Healthy Origins Organic Spirulina ReviewHere’s a supplement I’m absolutely thrilled about.

For Healthy Origins “to provide a healthy value from reliable origins” is how they roll. They passionately follow cGMP guidelines and provide only top quality products from some of the most reputable suppliers in the world.

In truth their about us page does not give them justice as they are way too humble. For example, the supplement we have here is Organic Spirulina that is USDA Organic, 100% Natural and Non-GMO, and USP verified.

Healthy Origins Organic Spirulina is something that one truly does not encounter very often. It has no additives. None. Zero. Which I do find insanely awesome. Obviously it can’t work always and for all supplements, but in this case they have found it to work.

The supplement offers 1.5 grams of Spirulina, 240 mili-grams of Phycocyanin, 5625 micro-grams of Carotenoids, 15 mili-grams of Clhorophyll and Gamma Linolenic Acid, as well as some very little amounts of vitamin B12.

To not go into crazy detail – Spirulina is just stupid in terms of how beneficial it is. Phycocyanin, Clhorophyll and Gamma Linolenic Acid – all are extremely beneficial as well.[242] [243] [244] [245] [246] [247] [248] [249] [250] [251] [252] [253] [254] [255] [256] [257]

Healthy Origins Organic Spirulina Provides Abundant Amounts Of Spirulina And CarotenoidsEssentially the Healthy Origins Organic Spirulina itself is more about spirulina and less about Carotenoids, however, the Carotenoids part also comes in solid amounts.

The reason why I have put it to be so high on the list of the best Caretonoid supplements 2018, is that it has no additives and it provides insane value. As I’ve already mentioned before, I’ve found it extremely common, even in a way impossible to avoid additives that aren’t really the best for consumption for Carotenoid supplements.

This one, however, as I mentioned already, has none.

As for the price, there are three options you could go for. All of them differentiate only between the amount of servings that they provide. No difference in ingredients (or additives!).

There’s the 60 day version for 7.18$, 120 day version for 12.59$ and 240 day version for 22.50$. Or about 0.12$ a day, about 0.10$ a day, or about 0.09$ a day. But in either case you can get them even cheaper, if you use the corresponding link to the version you decide on (iHerb).

The shipping prices they offer are extremely affordable. I bet you won’t expect of how affordable they are, if you’ve never encountered iHerb before.

No. 3 | California Gold Nutrition Spirulina

California Gold Nutrition Spirulina Review A Supplement Among The Best Carotenoid SupplementsHere’s one that is extremely similar to the No. 2 of the best Carotenoid supplements.

California Gold Nutrition brand is produced by Madre Labs. All in all their ‘About Us’ page is extremely scarce as to what quality do they aspire to. They do, however, offer a No-Questions-Asked 90 day Risk-Free Guarantee to all of their supplements.

California Gold Nutrition Spirulina is essentially that same Healthy Origins Organic Spirulina, but less powerful. Either way it’s still USDA Organic and USP Verified.

This supplement offers 1.5 grams of Spirulina, 90 mili-grams of c-Phycocyanin, 15 mili-grams of Chlorophyll, and 5000+185 micro-grams total of Carotenoids.

Ultimately, however, this too will be extremely beneficial. And it also has no additives.[258] [259] [260] [261] [262] [263] [264] [265]  [266] [267] [268] [269]

The cool thing is that they exclusively collaborate with iHerb. So, you can get the supplement from iHerb with a discount by using this link, and also qualify for that 90 day Money-Back guarantee.

As for the price it generally comes with a price tag of 22.95$ for a 240 day supply. It makes it about 0.09-0.10$ a day supplement. But you can get it cheaper than that by using the link given in the previous paragraph.

No. 4 | Shaklee CarotoMax

Shaklee CarotoMax ReviewThis one’s all about the Carotenoids.

The Shaklee is an extremely solid supplement brand. They’re the first company in the world to be certified Climate Neutral.

And they truly aspire to make it right – extensive contaminant screenings, comprehensive quality tests and constantly seeking proof in science.

All to ultimately surpass the USP standards.

But above all of that they also offer a No-Questions-Asked 100% Money Back Guarantee. They even assert that they will provide full refund, if you send back an empty container. That is how much they believe in their products.

Shaklee CarotoMax offers 5000 IU of Beta-Carotene, 5 mili-grams of Lycopene and Lutein each, 200 micro-grams of Zeaxanthin, 1.5 mili-grams of Alpha-Carotene, and lastly 400 micro-grams of Astaxanthin. The only other thing you’d want to wish for is the Beta-Cryptoxanthin.

It is, however, no where to be found in this one.

Then there’s an abundance of additives. Generally speaking it should be completely fine, however, problems for some people may arise. For example, the Annatto Color for some can be, not necessarily will be, but can be quite devastating. Same goes with Soybean Oil and Soy in general.[270] [271] [272] [273] [274] [275] [276] [277] [278]

All in all it’s actually quite an expensive supplement. It prices at 43.22$ for a supply of 90 days, which is about 0.48$ a day. It’s the absolute most expensive supplement of both of the lists. As for the seller, it’s probably best to get it from Amazon.

No. 5 | Natural Factors BetaCareAll

Natural Factors BetaCareAll One Of The Best Vitamin A SupplementsIf you do recall, this is of the same manufacturer that we had on as the No. 2 of the list of the best vitamin A supplements.

Natural Factors BetaCareAll provides 25,000 IU of Beta-Carotene, 495 micro-grams of Alpha-Carotene, Gamma-Carotene, 2.5 miligrams of Lycopene, 2 mili-grams of Lutein and 120 micro-grams of Zeaxanthin.

This is the best supplement for anyone, who for any reason wouldn’t want to go with preformed retinol at all. To avoid retinol, however, is not advisable as no amounts of Beta-Carotene can truly replace it.[279] [280]

I feel an obligation to add another thing worth mentioning. 25,000 IU of Beta-Carotene does not go over ULs – so, it’s completely safe to use long-term.

Don’t be discouraged by other people or best of lists saying that these supplements are dangerous, because the vitamin A amounts in them are too abundant. Nothing can be further from the truth.

Beta-Carotene May Or May Not Be Manufactured Into RetinolAlthough Beta-Carotene is often times on supplement labels marketed as vitamin A, it’s not the same thing. In fact, it’s extremely different. Furthermore, Beta-Carotene won’t get manufactured into preformed retinol by our bodies, if that retinol is available in amounts more than needed.[281] [282] [283] [284] [285]

We did touch upon this already previously in this article, I just wanted to make sure that the point isn’t missed.

The additives for the Natural Factors BetaCareAll are all good.

As for the price – it goes for 11.17$ for a 90 day supply, which is about 0.12$ a day. But you can get it cheaper than that, if you opt for using this link (iHerb). Affordable international shipping will also apply.


Vitamin A Supplement Interactions With Other Supplements


General Health – Multivitamins Over Vitamin A Supplements

General Health – Multivitamins Over Vitamin ARemember in the article earlier I pointed out that there is one other option to get all the vitamin A related benefits.

Multivitamins (also referred to as multivitamin supplements) are that option.

If improving your general health and well-being is your primary goal, proper kind of multivitamins should be your choice.

These kinds of multivitamins generally offer preformed vitamin A in amounts of PDVs (or slightly above) and various Carotenoids in amounts close or within the range of PDVs. So, essentially you do not need a separate vitamin A and Carotenoid supplement to acquire and maintain great health.[286]

Having said that, there are, however, instances, when the preformed vitamin A supplement and a Carotenoid supplement will be very much needed. So, generally speaking they could be needed when a system of yours that is directly affected by vitamin A is out of whack.

The list of inclined benefits of preformed vitamin A is a pretty long one, here’s some of it.

It can help you improve vision, immunity, bone health, skin health (also battle Acne), fight cancer, promote tissue repair, prevent urinary stones, reduce Cholesterol, relieve inflammation, aid reproduction and development.[287] [288] [289] [290] [291]

Everything In Our Bodies Work In ConjunctionHowever, keep in mind that everything in our bodies work in conjunction. Most of the functions in our bodies are carried out by multiple vitamins, minerals and other beneficial substances working together.

So, getting only a vitamin A supplement may not be able to fully help you gain the benefits you desire.

Again, presumably you should, therefore, primarily go for a multivitamin supplement and then choose a preformed vitamin A supplement from the list above.

In this regard I will go more into detail in regards to the various interactions of supplements in a section (chapter) below.

As for the best Carotenoid supplements, you pretty much can’t go wrong with those ones. Many proper kinds of multivitamin supplements do not offer an abundance of Carotenoids. Yet, these can have a massive positive impact on your health.

Furthermore, multivitamins never offer a Carotenoid called Astaxanthin, which has been proven to be the strongest in terms of benefits of all the Carotenoids.[292] [293] [294]

Kale Is Abundant In Lutein And Zeaxanthin – Must Be Abundant In The Best Carotenoid SupplementsCarotenoids are also extremely important for improving your vision. On top of that stuff like Lutein and Zeaxanthin can actually boost your visual processing speed by up to 20%.[295] [296] [297] [298] [299] [300] [301]

Just imagine what can that do for your everyday awareness, in any situation where reaction speed can truly make all the difference. For example, avoiding car collisions, in sports, avoiding accidents, improving your gaming.

There are of course many other benefits of having the full spectrum of Carotenoids.[302] [303] [304] [305] [306]

More on all this see the chapter below “What If It Doesn’t Work?”.

General Information On The Interactions

In essence any vitamin A supplement can be used together with other supplements. And to gain the best results it should! Because the functions in our body are usually carried out by multiple vitamins. The absolutely same goes for Carotenoid supplements.

When assessing, however, if a supplement is a good fit with other supplements, you should evaluate them in conjunction with other supplements and the amounts of preformed vitamin A that they offer.

Best Vitamin A Supplement Interactions With Other SupplementsPreferably the combined amounts of all the supplements you’re using that contain preformed vitamin A should not go over the ULs.

So, to remind, ULs or so called Upper Tolerable Intake Levels are levels that essentially aim to identify the maximum daily intake of various vitamins and other nutritional substances that can be taken long-term (life long) without any negative effects – only the positive ones.

As you probably recall, the ULs for preformed vitamin A are 10,000 IU or 3000 micro-grams.

So, there is a clear trend among the list of 21 Best Vitamin A Supplements 2018. All of the supplements, most of them anyway, aim to provide you with 10,000 IU.

But as implied earlier already this generally means that you should not get any other supplements that contain vitamin A daily with those. This is because then you would go over the values established by ULs and long term use could turn out detrimental.

However, there are times when you would want to do that, for example, if you’re vitamin A deficient. Under a controlled setting it is not rare that people get prescribed doses that go over ULs for a period of time. Essentially to just sooner get you back on your feet and heal your body.[307]

The Supplements On The List of 21 Best Vitamin A Supplements 2018 Are More Focused On A Standalone UseSo in essence, the list of the 21 Best Vitamin A Supplements 2018 are more focused on a standalone use, at least as far as the consumption of preformed vitamin A goes.

But you can also have that enhanced vitamin A feel together with other supplements, like the best multivitamin supplements or any other supplement that offer vitamin A, just choose your supplements accordingly (chapters below to assist you with that).

In this regard in theory you can also just go with a supplement of 10,000 IU preformed vitamin A and use it every other day or rarer depending on how much of a daily amount your into having extra besides the multivitamin.

Additionally as the 2019 is approaching I will revising the list of the best multivitamin supplements and I’m pretty sure that it will have some supplements that offer no preformed vitamin A. Therefore, at that time rarely any supplement on this list will be bad fit.

Or in other words, you will be able then to use any supplement on this list of 21 Best Vitamin A Supplements 2018 with those kinds of multivitamins that won’t contain preformed vitamin A.

As for Carotenoid supplements, they’re compatible with everything.

On the list of the best Carotenoid supplements there are supplements that go over PDVs. So, you can either just roll with it at least initially, if you haven’t had Carotenoids supplemented before, and after that you can just go with it every other day. Or you can also easily start out with that (taking the supplement every other day).

Examples Of The Interactions

So, to get a better sense of what I was just talking about as it might get confusing, I’m going to list some examples of compatible use of the best preformed vitamin A supplements and other supplements.

Best Vitamin A Supplements In Regards To Examples Of Interactions

If I’ve not covered your specific case, you should be able to manage to figure your case out by example. If, however, you don’t or you just want to make sure, it’s completely fine.

Just let me know in the comments the types and the amounts of preformed vitamin A involved in your particular case and I’ll get back to you as soon as I can.

As for Carotenoid supplements, I will most likely also go into some examples for those later in the future. The main thing here similarly is to just compare all of the combined amounts of Carotenoids from the specialized supplement with the amounts you’re getting from other supplements.

Example #1 Of Using A Supplement

So, let’s say that you’re consuming one of the best multivitamin supplements.

Example #1 For Interactions With Vitamin ATo be specific, let’s say you’re taking Thorne Research Extra Nutrients. This supplement in regards to vitamin A offers Vitamin A Palmitate in amounts of 750 micro-grams, which is the equivalent of 1363.5 IU.[308]

So, the question is – would this supplement be okay to use daily long-term with the No. 1 supplement of the best vitamin A supplements – the NOW Foods Vitamin A (10,000 IU)?

The answer is No!

This is because NOW Foods Vitamin A already offers the maximum amount of vitamin A you should ever use daily long-term.

Those additional 1363.5 IU, which are present in the multivitamin, makes it so that the combined amounts would go over the ULs established.

This could essentially work short-term.

But as for long-term – this is a Big No.

Example #2 Of Using A Supplement

Let’s say, you’re taking a plant based supplement that offers 10,000 IU of vitamin A. And you would like to combine it with the No. 2 of this list of the best vitamin A supplements.

Example #2 For Interactions With Vitamin AWill it work?

YES, it will!

‘Wait, Matiss, WHAT?’

Well, yes it would work. Here’s why.

The plant based supplements are, as the name suggests, plant based. In this regard, it’s worth noting that preformed vitamin A is not a plant based substance, Carotenoids are.[309] [310] [311] [312]

Meaning, the very cause that a plant based supplement lists on its label that it contains 10,000 IU of vitamin A is that it most likely contains the Beta-Carotene, possibly also other Carotenoids.

So, although seemingly in the present example the combined vitamin A amounts would be 20,000 IU and so exceed the ULs, it’s not the case at all. Because as mentioned earlier Beta-Carotene is different from vitamin A.

And in so the ULs that apply to preformed vitamin A, does not apply to Beta-Carotene.

It’s a nuance I’ve seen so many people confuse. So, keep that in mind.

Example #3 Of Using A Supplement

Example #3 For Interactions With Vitamin ALastly, let’s say, you’d like to combine a multivitamin that offers 2500 IU of preformed vitamin A with the No. 7 of the list of 21 best vitamin A supplements, which offers 5000 IU of preformed vitamin A.

So, would this be okay?

Yes, it would be completely okay.

This is because the combined amounts of the two supplements are equal to 7500 IU, which is below the ULs established at 10,000 IU.

In fact, you’d have some margin for error, in case you also consume some other supplements that provide vitamin A.

But if not, you could always, if you choose to, add something like the Solgar Cod Liver Oil Vitamins A & D (No. 11 of the list) for some small extra vitamin A additions.

And as I said, if more examples are needed, just let me know. I’ll be happy to help!


What If It Doesn’t Work?


So, let’s say you get one supplement from each of the lists of 21 best Vitamin A supplements and 5 best Carotenoid supplements. And after a use of 4-6 weeks you’re not feeling any of the anticipated benefits.

What If Supplementation With Vitamin A Does Not WorkThere are extremely many reasons, why this could be.

But some things have to be noted in this regard. And this is something that I have briefly touched upon already. And I will in a sense repeat myself, but this is important.

Specialized vitamin A supplements are generally not needed for optimal health, or in other words best possible health.

They should only be approached in a sense as a combating tool for Acne, Unhealthy Immunity, Vision related problems, like Night Blindness, Astigmatism and other, as well as a tool for improving Fertility in both men and women.[313] [314] [315] [316] [317] [318] [319] [320] [321]

As for specialized Carotenoid supplements – the same applies, they’re generally not needed, if the multivitamin you’re taking provides you with Mixed Form of Carotenoids. But if it aren’t, this definitely is advisable.

Additionally Carotenoid supplements should work as a combating tool for all kinds of Vision related problems, as well as big time in regards to Immunity and does all kinds of other cool stuff that I touched upon earlier already.

Consequently, both of these groups of supplements should be approached as a combating tool. In this regard the general tool for great health will be the multivitamin supplement.

If you aren’t taking any kind of multivitamin at the moment, in no way I’m forcing you to. That is completely and alone for you to decide.

However, we essentially can’t do without them, if we want to ensure the best health possible for ourselves.

Thus, if you’re supplementing only with preformed vitamin A and Carotenoids, there’s only so much it can do as nutrients tend to work synergestically (in conjunction with each other).

So, the reason No. 1, why the supplements may not provide any benefit, could simply be that you are not providing all the nutrients for your organism that it truly seeks and needs. A fix would be to add a multivitamin to your daily routine.

Best Vitamin A Supplements and Carotenoid Supplements Work Best As Combating Tools For Various ConditionsAnother reason could be directly related to preformed vitamin A and Carotenoid supplements as the combating tools. Meaning, there could be too less of them to actually make an impact.

Same goes for a lot of things in life – a person doesn’t get his daily dose of medicine for anxiety, he/she feels the anxiety throughout the day, a fireman is trying to put out a raging wild fire with 5 liters (about 1.3 gallons) of water, a construction worker is trying to build a 100 square-meter house with 100 stone bricks.

The more serious and deep rooted the problem is that you’re trying to address, the harder and longer you might need to go at it. Yet still this may vary from people to people. So, be extremely careful with this. Extremely careful. It’s much better to take a less potent supplement and ride it out long-term than screw your health big time with vitamin A overdose.

In this regard, for the sake of an example, and I’m not saying this would apply, but for the example’s sake. Lets assume there are two people, both struggling with Acne.

One of them, let’s call her Sarah, regularly have somewhat small pimples on her cheeks with barely any breakouts (sudden, high density outbreak of pimples). The other one, lets call him Billy, regularly has huge pimples around his whole face with massive breakouts, disgusting breakouts.

So, although Billy’s overall condition is much, much worse, he might actually need less of vitamin A daily to somewhat fix his condition as oppose to what Sarah would need. Or, in other words, it can be very highly dependent on our own bodies individually as to how efficiently they are able to utilize certain nutrients (as well as it can be hugely determined by other lifestyle habits).

We All Are Different

And this is how we arrive at the next possible reason.

While I fundamentally believe that we can heal our bodies and minds with proper nutrients and health habits, this still might not work for everyone.

You see, we all are different. For some their bodies might naturally struggle (because of some not so good genes) to convert or absorb the nutrients needed to combat any condition you’re trying to address. It may not even be related to particularly vitamin A or the Carotenoids.

This could also be that another closely related system is somewhat or entirely compromised or not getting enough nutrients. So, the poor performance of that system influences the problem you’re trying to address.

Another common reason could be attacking only one of essentially 5 aspects of great health. Meaning, you’re taking the supplements, but you are leaving out proper food, regular exercise, good sleep and mindfulness practice.

For example, you’re using one of the 21 best vitamin A supplements and one of the 5 best Carotenoid supplements listed above, but at the same time you barely ever exercise, have a sitting job, sleep like 3 hours a night, and have way too much stress and processed sugar in your daily life.

This combination without doubt can potentially rob you of all health improvement or healing that you’re seeking.

All of the mentioned aspects have enormous influence on your overall health and well-being.

For other reasons that could make you not feel the benefit of taking a vitamin A supplement, stay tuned for a future article.


Final Thoughts On Preformed Vitamin A & Carotenoids


Best Vitamin A Supplements – Tools To Improve Well-BeingVitamin A is a great, great vitamin. It’s extremely important for having the optimal health.

However, specialized Vitamin A supplements offer an abundance, essentially loads of vitamin A that is generally not really needed for great overall health.

In this regard proper multivitamins will more often than not be more than enough in what accounts to the amounts of both preformed vitamin A and Mixed Forms of Carotenoids.

When, however, you’re trying to combat and to improve the condition of either Acne, Immunity, Fertility or Vision – both the additional amounts of preformed vitamin A and Carotenoids that the specialized supplements offer, have the potential to make all the difference.

But be extremely careful with this as it can backfire, if you’re being reckless with the amounts you’re taking.

Other than that, I hope you enjoyed the article. All comments are warmly welcome, even one line will be truly and sincerely appreciated.

Cheers, Stay Healthy and Have An Awesome Day, Everyone!

References   [ + ]

128 Comments

  • Glowybabe

    December 6, 2018 - 13:30

    That was a really in-depth guide, it was very well researched. Vitamin A is indeed one of the very important supplements that we have to have enough of as it is necessary for vision, skin, tooth and bone health.  I am currently taking multivitamins but I think after reading this article I will have to take a Vitamin A supplement too.  I have been having adult acne and for a while I thought its the dairy in take that is causing it but I think I may be Vitamin A deficient too.  Thank you for the great article! Very helpful.

    • @MatissDzelve

      December 6, 2018 - 23:02

      Hey, Glowybabe!

      I’m really glad you enjoyed the article. And I’m over the moon that you found it helpful. <3
      I can only concur, vitamin A is definitely one of the essential nutrients. My hope is that you'll find great value having that additional vitamin A in your daily regimen. 🙂

      If you ever need anything, just let me know! Will be happy to help out!
      Cheers and have a Great One!
      Matiss

  • Denis

    December 5, 2018 - 21:01

    This is one of the best “very detailed” article on the best vitamin A supplements I’ve read.   To be very honest with you, I’m in a kind of information overload with the in-depth research you have come up with here.  However, I have to congratulate you on this “Super Article”. 

    Nowadays, it is almost impossible to get all our supplements from a natural source. By reading your article I  realized that my blurred vision (caused by type 2 diabetes) could be improved with  preformed vitamin A and Carotenoids! Or am I wrong in my thinking here?  What is your opinion on his one?

    • @MatissDzelve

      December 6, 2018 - 04:51

      Hey, Denis!

      Thank you for the kind words, I really appreciate it. I’m sorry about the information overload, that wasn’t my intention to cause it. The goal was to provide a thorough article on vitamin A, which supposedly I’ve done well. 🙂

      As for the Carotenoids and preformed vitamin A improving vision, yes, I believe that it’s possible.

      The most beautiful thing about our bodies and minds (the organism in general) is that it has incredible abilities to heal itself as long as we provide it with the right nutrients in the right forms and amounts.
      While there definitely are other factors that do influence the health of our vision, preformed vitamin A and Carotenoids are, in my opinion, the best place to start.

      Cheers, Have a Great One and Take Care!
      Matiss

  • Lynne

    December 4, 2018 - 18:30

    I had no idea retinol was a vitamin A! I thought it was some super complicated man-made chemical! I found it kind of refreshing that you said people don’t normally need to incorporate a singular vitamin A supplement into their daily routine. I believe so many times we pump too many extra supplements into a body that we don’t really need. For example, up here in the Midwest it is highly recommended that we take a vitamin D  supplement (especially us women). I normally get my vitamin D levels tested about once a year at the doctor and my levels are fine without taking a supplement. No need to give my body that extra pill that it doesn’t need. Thanks for the great list of the best vitamin A supplements. There are so many out there it’s hard to choose without getting another opinion. Much appreciated!

    • @MatissDzelve

      December 5, 2018 - 05:12

      I’m delighted you enjoyed the article, Lynne!

      Glad to hear that your D levels are fine because most people’s aren’t.
      I can only concur, with singular, not essential supplements like vitamin A, it definitely can be the case of pumping too many extra nutrients into our bodies. So, always be careful and mindful about that.

      Whereas such important singular vitamin supplements such as singular vitamin D supplements can turn out to be crucial for achieving and maintaining one’s best health. Meaning they’re usually recommended even though one might be supposedly getting all the vitamin D that is needed from a proper multivitamin supplement.

      Cheers and have a Great One!
      Matiss

  • Liz

    December 4, 2018 - 08:28

    I really like the balanced advice you have about supplements here. I think it is really sound advice when you point out all the reasons why a supplement might not work for us where so much of it comes down to basic poor lifestyle choices, and yet so often we search for a miracle fix for things that would be fixed with better stress management and better diet and exercise habits. That being said, when all those things are already in place, and things are still not quite right, that’s when supplements can come in handy for sure-especially when our foods are being stripped of nutrients from our over farmed soils. It think in the future we will all have more access to tailored nutrition with the rise of technical advances. It will be interesting to see where the future of supplements go.

    • @MatissDzelve

      December 4, 2018 - 21:37

      Hey, Liz!

      Thank you for the kind words. I always try to provide as thorough and accurate information as possible, I appreciate you appreciating it. 🙂
      I’m also very curious to see where the supplementation industry takes us. 🙂

      Cheers and have a Great One!
      Matiss

  • Holly

    December 3, 2018 - 14:32

    This a very thorough and in-depth. Thank you for taking the time to do this.  I have heard of the brand for your number one, glad to see they rate so highly. One of my New Years resolutions is to take vitamins more regularly. Do you think a vitamin A supplement on its own is a good thing for all people? Or are there certain symptoms that I should use as a clue that I need a separate vitamin A supplement? Would a multi vitamin give enough A?

    • @MatissDzelve

      December 3, 2018 - 23:18

      Hey!

      I’m thrilled you enjoyed the article, Holly!

      As for vitamin A on itself, I do believe that you don’t need one for good general health. Don’t get me wrong. Vitamin A is an essential vitamin that you do need in your supplementation, however, what one can usually find in a proper multivitamin supplement – that will be more than enough.

      There are of course exceptions to this. And they mostly concern the multivitamins that do not provide preformed vitamin A (retinoids) as the vitamin A form.
      However, vitamin A supplementation (singular supplement) will be of much benefit if you’re combating any of the conditions mentioned in the article.

      I hope that answers your questions. 🙂

      Cheers and have a Great One!
      Matiss

  • Byron

    December 3, 2018 - 05:56

    Wow, what an extensive guide indeed!  I thoroughly appreciate the research you must have done to gather and compile so much information.  I had no idea how much I didn’t know about Vitamin A haha.  Thanks for doing all this work to go in-depth so that I didn’t have to.  Definitely have a better idea now of what I’m looking for!  Cheers!

    • @MatissDzelve

      December 3, 2018 - 23:10

      Hey, Byron! I’m really glad you liked the article.
      And thank you for appreciating the effort it took to make it happen. 🙂

      Cheers, Glad I could Help!
      Have a Great One!
      Matiss

  • Fredery

    December 2, 2018 - 13:56

    To be honest I am a little overwhelmed by so much information, but I appreciate all the effort that you put for creating this post about the best vitamin A supplements. I didn’t know that Carotenoids and Retinoids were two different things and that each of them has various derivations.

    What would happen if I had a deficit of vitamin A?

    • @MatissDzelve

      December 2, 2018 - 20:22

      Hey, Fredery! Thank you for all the appreciation, and I definitely emphasize to the fact that it can be overwhelming as it contains so much information. 🙂

      Well, essentially all the things that I described as the conditions that can be addressed by proper vitamin A supplementation would happen. Among many other poor eyesight, immune system, skin, hair and bone health – all can be the direct effect of vitamin A deficiency. But as I implied, there are a lot of other vitamin A deficiency-related indications as well.

      Cheers, Stay Healthy and Have A Great One!
      Matiss

  • Maria

    December 1, 2018 - 04:10

    You had made a pretty extensive review about the vitamin A supplements, which is, however, a great waste as no one should be taking vitamin A supplements, unless they’re diagnosed deficient. And not many people are diagnosed vitamin a deficient these days.

    The best approach is to get every vitamin from natural sources. And if needed then only after a medical diagnosis we are allowed to take extra amount of vitamins. It is not good having deficiency but it is worst having exceeded the normal intake. It means that no one can take vitamin A by themselves without a medical indication.

    • @MatissDzelve

      December 1, 2018 - 06:13

      Hey! I value you expressing your opinion and the honesty you displayed, Maria. 🙂

      And I do disagree with you completely.

      Normally I would just leave it there to not create heated and unnecessary discussions in the comments. However, I do feel the responsibility for educational purposes to explain, why I would absolutely encourage people to not go by your approach.

      Overall I feel that there is much to address if I’d really wanted to dissect everything you mentioned. I will, however, to not make this too long focus only on the most critical stuff.

      First, to the statements that vitamin A deficiency is very uncommon. Well, in fact, it’s not. Statistics and estimates say that in the United States more than a half of people are deficient in terms of the preformed retinol. On top of that, vitamin A deficiency is in truth an absolutely global issue as reported by the World Health Organisation. [R] [R] [R]

      These are some insane numbers, to say the least.

      Secondly, surely it’s best to acquire as much of any nutrient from natural sources as possible. Yet in modern day and age, it’s just not possible to acquire enough of the much needed nutrients for optimal health just through food. Although the views are mixed on this, the facts are hard to ignore.

      The idea of taking vitamins only when you’re diagnosed deficient is completely alien, incomprehensible and obscure to me. Why would you ever do that?

      The health issues and everything that will come with that will for a long period of time affect you and your performance negatively (even while it doesn’t officially register as a deficiency), which will not only be a great detriment to your happiness but also to your productivity, relationships and a wide variety of other aspects of your life. Furthermore, it’s of insane amounts cheaper (and just easier in general) to prevent a deficiency than to actually cure it when it has happened.

      For example, vitamin deficiencies over a prolonged period of time (and it is not rare that people do not realize or notice that they’re deficient or become deficient) can cause chronic diseases, one of which is also considered to be cancer. Try comparing the expenses of curing cancer and taking proper vitamins to ensure your best performance.

      And then the third as towards the “it is not good having a deficiency but it is worst having exceeded the normal intake”. What exactly are the amounts that you consider as the “normal intake”? The DV or RDA values? Any other values that are typically shown on the label?

      Well, let me tell you that on most part those amounts that indicate the “normal intake” are actually the amounts that indicate the threshold for avoiding disease. Needless to say that avoiding disease and having peak performance and best health possible are two entirely different things.

      My hope is that this was educational for everyone. 🙂

      And let me clarify that this is meant as no insult or anything to you, Maria. It’s just one opinion against another. If you’re interested I always welcome further discussion and clarification.
      Again, I appreciate you sharing your opinion! 🙂

      Cheers and have a Great One!
      Matiss

  • pmbaluka2016

    November 30, 2018 - 07:17

    This is one of the most excellent and well detailed product guide I’ve read lately on supplements. I have personally used them before but they were about body energy and my experience wasn’t that bad. 

    Your product guide is fully packed with different varieties on Vitamin A alone and when I checked some of them I could see their prices in my currency and in my currency they seem a little expensive.

    I wonder why supplements are too expensive, isn’t there an option of making them affordable without compromising their quality? I’ve read about manufacturing process but one thing which worries me is do they actually maintain the originality in terms of Vitamin A is concerned? What side effects do they have in case one uses these supplements for long?

    I really appreciate your good job. Best wishes

    Paul.

    • @MatissDzelve

      November 30, 2018 - 20:20

      Hey, Paul, thank you for the sincere words, I really appreciate it! I really put my best effort forth to make it as thorough as I possibly can. 🙂

      As for the price, hmmm, that’s odd. Would you consider 3.58$ for a supply of 100 days expensive? Well, it obviously depends on where you reside, but by my books, that is not expensive at all. Exactly the opposite, to be honest. If it’s only expensive in regards to your specific currency, I do reckon you can also pay for it in dollars.

      Generally speaking about the expensiveness of the supplements, they have a tendency to be more expensive superficially. What I mean is that poor quality supplements cost cheaper, but that is also of the expense of their potency (not only quality in terms of manufacturing). If we really go deep and examine the very essence and that how much value does the high-quality stuff provide for the price, they are way, way better than the cheap supplements.
      I actually have an article on that that you are welcome to check out. It’s in regards to multivitamins, but the same applies to any other supplement out there.

      What I’m trying to say is that basically, the high-quality supplements cost less per unit than the cheaper ones do. And then on top of the high-quality ones also use better manufacturing practices and much better additives. Thus, ultimately, opting for the cheap, low-quality counter-parts resides in wasting money.

      The preformed vitamin A in high-quality supplements is no different chemically than that which you are acquiring from food (various studies also prove that our bodies are able to utilise the vitamin A coming from supplements). In fact, many supplements use vitamin A directly derived from the natural sources. What regards to the low-quality ones, one can’t be completely sure though. I wouldn’t take my chances.

      You’re unlikely to encounter any kind of side effects regarding vitamin A overuse if the amounts you’re taking daily are equal to or below the levels of the UL values. In fact, the actual amount of maximum daily intake can even be higher considering the fact that many vitamins and minerals work in conjunction and these studies on the ULs are typically done by supplementing only with one nutrient.

      I hope that answers all of your questions! If further clarification is needed, just let me know! 🙂

      Cheers and have a Great One!
      Matiss

  • Julienne Murekatete

    November 29, 2018 - 09:54

    Thank you for sharing with us this well-detailed article on the best vitamin A supplements. I enjoyed how honest and raw you were about not everyone needing to have a supplement of this kind. I can tell you that it’s sincerely appreciated.

    Those two lists – one on the preformed vitamin A supplements and the other on the Carotenoid supplements are just BADASS.

    I myself have recently run into some problems with my eyes, toward which the doctor told me to for starters look for foods rich in vitamin A to better the condition. But as it’s well known you can’t really acquire that much of vitamin A through food only (the doc also implied that). Will try going for one of the supplements from the preformed vitamin tree.

    Thank you for all the insights. 🙂

    • @MatissDzelve

      November 29, 2018 - 20:08

      Hey, Julienne!

      I sincerely appreciate the kind words! I’m truly delighted that you enjoyed the article and found it beneficial.

      Definitely, have a try with the preformed retinol supplements. Do consider also a Carotenoid supplement, though. It will only be to a further benefit.
      I hope you’ll get those problems under control.

      If I can help you with anything, just let me know.

      Cheers and have a Great One!
      Matiss

  • Alaba

    November 29, 2018 - 09:53

    Hey Matiss. I was thinking about getting a vitamin A supplement. Had no idea there was so much to it, nor had I heard about the Carotenoids before. Don’t get me wrong, I had heard of the widely known Beta-Carotene, but had no idea there were others like it. 

    Thus the article was insanely beneficial and educational for me. I thank you sincerely for it! 🙂

    • @MatissDzelve

      November 29, 2018 - 20:02

      Hey, Alaba!

      I’m really glad you enjoyed the article and that you learned so much!

      If you ever need anything, just let me know!

      Cheers and have a Great One!
      Matiss

  • Cris

    November 29, 2018 - 06:45

    Wow, this was right up my alley. 

    The first thing I thought of when I saw your title, was Retinol. For sure, as you said, all over the market. Skincare products are such an in-demand industry, and Retinol is all you hear about right now.

    So interesting to read about where all that Retinol comes from! What a great article to teach people about Vitamin A. I had no idea about two thirds of this stuff. SO informative… thank you!

    • @MatissDzelve

      November 29, 2018 - 07:00

      Hey, Chris!

      I’m really glad you enjoyed the article! And I’m so delighted it was educational for you! 🙂
      As for the Retinol, it really is a very much heard substance these days, I can only concur.

      Cheers, Chris, Have a Great One!
      Matiss

  • Telma

    November 28, 2018 - 10:59

    Hi Matiss, how are you?

    What a powerful information you gave to us talking about vitamins and supplements. I normally give vitamin gummies to my kids. Those has vitamin A,B and 12. In that regard, do you think they really have the amount necessary to supply the much needed nutritional requirements for kids body? I have four girls and two of them don’t eat meet, fruits or vegetables. One eats pizza all the time and the other eats tortilla with cheese anytime. I’ve no idea where are their vitamins coming from. The only thing that helps is the supplement I give them. 

    My vision has been pretty out of whack lately. I use glasses for reading, (prescription glasses), but I’ve been told that it is the lack of Vitamin A, that have cause this. They say that a deficiency is first to affect one’s vision. Is it possible for a 52 year old to get all the  necessary vitamins only from food? Because at the moment I myself am not taking supplements.

    Thank you for this Amazing Article.

    To your success,

    Telma

    • @MatissDzelve

      November 28, 2018 - 20:33

      Hey, Telma!

      I am really great, thank you for asking. 🙂

      There is a lot to uncover here.

      First, the gummy vitamins are something that you should get rid of immediately. And there are a number of reasons for this.

      The obvious one is that they offer way too little amounts of the vitamins and minerals that the children need. Providing only A and the B vitamins are ridiculously insufficient.

      And then there’s the insane amount of sugar that these supplements have. Not rarely they claim for the sugar in those to be of the organic kind, but contrary to the general belief, that does not make the sugar healthy. It’s still as bad, slightly fewer chemicals in it, but still as bad and can cause a wide variety of adverse health effects.

      On top of that eating pizza or tortilla, all the time, without doubt, are not benefiting your children and ultimately they can come to a much of a detriment to their health. Pizza and tortilla both are likely to be full of flavor enhancers, which primarily cause brain damage and are a contributing factor to a lot of other learning debilitating effects.

      I am well aware that it’s not easy to make that switch from pizza and tortilla to fruits, vegetables, seeds, and nuts, but if you care for your children (which apparently you do), I will encourage to make that change.

      One other thing to know is that flavor enhancers make us addicted to them. Meaning making that switch will cause a lot of dissatisfaction and rage in the children, similarly as it would for drug addicts (sorry for comparing the two, but there is no better way to get my point across). Withdrawal symptoms will also be present – headaches, dizziness, lack of focus and a vast variety of other adverse health effects can affect them temporarily. These will in no way be permanent.

      To actually make it happen, my advice would be to do it gradually. You can’t just cold-turkey it. It won’t work. So, try doing it in a way that they do not notice it. Make it that gradual.

      As for the nutrients in the food to be enough, there are various opinions out there. I myself firmly believe that it’s not possible, which is also supported by the extensive research I’ve done on the topic. I’ve talked much about this in the comments, but there really is a no better way of explaining it than the one I’ve done on that article (do we need vitamin supplements). I really strived to make it as thorough as possible.
      You are also welcome to read my story.I have also done extensive research on this, which you can find here.

      And in that, I absolutely recommend being to the very least consuming a proper multivitamin daily.

      Cheers and have a Great One!
      Matiss

  • bigbux1

    November 27, 2018 - 18:54

    Honestly, I ultimately fell in love with this great website based on the fact that I have seen a lot of confused research, but this is very far from this to say the least. You seem to really know your stuff, the well drugged and extensive research especially on the preformed Vitamin A supplements definitely approves this. 

    I have a feeling that this article in particular can turn around all of the deep rooted misconceptions about the vitamin A out there. The website as a whole, however, is such a great resource for supplement advice. I strongly believe that it has a great future ahead of it and it has every opportunity to be an authority giant one day. 🙂

    Keep it up! I wish you best of luck!

    • @MatissDzelve

      November 27, 2018 - 20:49

      Hey, BigBux, you’re words are too kind, I appreciate it. And I really hope to get there one day. Will definitely do my best to make it happen. 🙂

      All in all, I’m really happy you enjoyed the article, the research, and the effort it took. And thank you for the well-wishes.

      If you ever need anything just let me know!

      Cheers and have a Great One!
      Matiss

  • Benji Wilkins

    November 27, 2018 - 04:12

    I’ve always known that Vitamin A is good for you, but I’ve never heard the scientific breakdown of why until now. Thanks for providing this great resource for us! A lot of the products you recommend look very similar; is there much difference between them? For example, if someone purchased the ‘Now Foods Vitamin A’ would they still benefit from investing in the ‘Natural Factors Vitamin A’ or is there not enough of a difference between them to justify this?

    • @MatissDzelve

      November 27, 2018 - 06:16

      Hey!

      I’m really glad you found the article educational, Benji. I enjoyed putting it together for all of you guys. 🙂

      The difference is a pretty slight one. In that sense, I would definitely persist on Now Foods Vitamin A being better than Natural Factors Vitamin A. Both, however, will be amazing options for improving vitamin A levels and combating any conditions mentioned in the article.

      Ultimately, there isn’t much to a vitamin A supplement that can be diverse and still good and beneficial. This is also why they seem so similar. And that is also why essentially any of the supplements on this list have the potential to actually improve your health.

      I hope that answers your question. If not, you’re welcome to further clarify, I’ll be happy to get back to you as soon as I can!

      Cheers and have a Great One!
      Matiss

  • Viljoen

    November 26, 2018 - 21:42

    I got diagnosed with vitamin A deficiency a couple of months ago. My vision became poorer especially at night, and I also suffered from an infection. I usually take a multivitamin, but in my current case, I need to focus on vitamin A.

    Thanks for writing such a detailed review of vitamin A supplements. Which one out of the 26 supplements would you say is the best? Thanks again.

    • @MatissDzelve

      November 26, 2018 - 23:03

      Hey, Viljoen!

      Yes, vitamin A deficiency can definitely have that effect on people. In your case I would recommend to sticking to your guns of the multivitamin, not giving up on it and adding that vitamin A.

      The absolute best choice I reckon would be to go with the No. 1 of both the vitamin A supplements and the Carotenoid supplements. As you are vitamin A deficient a great choice would also be to just straight up go with the Thorne Research Vitamin A for as long as you no longer register as vitamin A deficient.

      However, be careful to not go to the other extreme of overdosing of the vitamin with that supplement.

      Cheers, Viljoen, I hope you get well!
      Have a Great One!
      Matiss

  • Dianne

    November 26, 2018 - 17:43

    You have given me plenty to think about here. This review is so thorough its opened my eyes to all sorts of information I wasn’t aware of! We live in a world where supplements and health products are every where so finding a place to fully understanding any decisions you make in taking supplements is fantastic! I am going to bookmark your article for a go-to-bible of supplements! Thank you!

    • @MatissDzelve

      November 26, 2018 - 20:40

      Hey, Dianne, the words are too kind, I’m absolutely thrilled that the article had that effect on you. 🙂
      I sincerely appreciate the bookmark.

      Cheers, Dianne, have a Great One!
      Matiss

  • Nate Stone

    November 26, 2018 - 07:15

    Hi Matis, 

    Thanks for providing this very in depth review of the best vitamin A supplements. First off I wasn’t even aware that you had Carotenoids & Retinoids which are two different things! Additives is something I’m always conscious of when looking at purchasing my supplements so I’m glad you’ve covered this in some depth! I use the Now Foods brand quite frequently I’m always happy with their products, good to see you approve of their stuff as well, I’ve never really checked my vitamin A levels, what benefits does vitamin A bring?

    • @MatissDzelve

      November 26, 2018 - 20:22

      Hey, Nate!

      Glad the article was truly educational for you!
      Obviously, I might be wrong, but if I remember this correctly, it’s not really possible to reliably check one’s vitamin A levels. Mostly due to the fact that this vitamin is stored in the liver, which makes it impossible to know what one’s current levels are.

      I can only concur, NOW Foods is an awesome brand!

      As for the benefits, there are many. A good portion of them (the main ones) are those that also are the ones that this vitamin can be used to combat effectively, like benefits to eyesight, skin health and immune system. However, do remember that it’s not only about the vitamin A, most vitamins work in conjunction with each other.

      So, in essence, if you want to really improve these areas (and many others as well), you need not only have the vitamin A – other vitamins, minerals, and nutrients, in general, are also crucial. In that sense, it’s best to start out with a multivitamin. And then go from there depending on whether you need that additional vitamin A boost as for most just a multivitamin will be more than enough. 🙂

      Cheers and have a Great One, Nate!
      Matiss

  • Matt's Mom

    November 25, 2018 - 11:43

    You have a great list of vitamin A supplements.  I am most curious if a vitamin A supplement is for anyone and what the major benefit from taking them would be?  I am a fan of Now Foods supplements, so that is my choice for supplements.  My son was told by his doctor to take a vitamin A supplement, and I was looking this up to see exactly what where the benefits.  I thought maybe they might benefit me too?

    • @MatissDzelve

      November 25, 2018 - 19:10

      Hey, thank you for the kind words, I appreciate it.

      As I did mention in the article, it’s not really needed for everyone in terms of having an additional singular vitamin supplement. Usually what you will have in the multivitamin will be enough. Definitely not always but most of the times.

      The major benefits most importantly are the ones associated with the conditions that the supplement can be used to combat. On top of that, there is also various other essential stuff, such as improved hair health and bone health.

      The supplements will definitely benefit your son too. But he might not need as high of a dose that most of these vitamin A supplements offer. The appropriate dose is highly correlated with his age. Therefore depending on his age, whatever you do I would recommend to not exceed the UL values for his age group.

      If you need any further help, just let me know!

      Cheers and have a Great One!
      Matiss

  • JohnB

    November 24, 2018 - 15:40

    I really like that you get into specific details about Vitamin A and why consuming Vitamin A products is crucial for our well-being. I also like that you don’t just list all those supplements for Carotenoids and Retinoids trying to make a quick buck but actually mention that these supplements are only necessary if you are dealing with specific health problems. Your knowledge within this niche is obvious and although it was a long article if was really interesting to read through. 

    • @MatissDzelve

      November 24, 2018 - 20:11

      Hey, John!

      You’ve no idea how happy it makes me knowing that you enjoyed the article.
      And your words are too kind. I appreciate you, John!
      It has never been about making a quick buck for me, it has always been all about helping and benefiting more people and making an actual impact in regards to improving their health. 🙂

      Cheers and have a Great One!
      Matiss

  • Cathy Cavarzan

    November 23, 2018 - 12:48

    Wow I am really impressed by the depth you went to and all the information you provide in all of your posts! Vitamin A I must admit I never paid too much attention to the benefits of.  Carotenoid being instrumental in vision is something I will be looking into next time I go for vitamins as my eyesight seems to be getting worse as I get older. Adding something like Carotenoids definitely can’t hurt.

    • @MatissDzelve

      November 23, 2018 - 19:00

      Hey, Cathy!

      Thank you for the kind words, I sincerely appreciate it! 🙂
      I’m glad that the article was educational for you.
      Nonetheless, Carotenoids have also other remarkable benefits!

      Stay healthy and have a Great One!
      Cheers!
      Matiss

  • Stefan

    November 23, 2018 - 06:05

    I understand that in today’s modern world many people are looking for health and super powers in supplements.

    I’m not really the supplement type, I try to adjust my eating habits and choose a wide variety of foods I eat every day.

    I know, it is often not easy, especially in my situation, as I’m dependent on what is growing and ready to eat day by day.

    So far I still get bigger anyway, so I don’t think my diet is not sufficient.

    • @MatissDzelve

      November 23, 2018 - 06:31

      Hey, Stefan!

      I totally get where you’re coming from. And if food only works for you, that’s great. Go with what feels right. 🙂

      I have to add though, I’m also the believer in proper food and eating habits, without that great health is unattainable. However, I do not think that it’s enough to cover all needs of nutrition, even if you’re a hardcore-healthy-food only type of dude.

      Therefore, I am of the opinion that proper nutrition is also crucial. On top of that, there’s also the exercise part, Mindfulness practice, Good Sleep – all are essential for the best health possible.

      So, some people may put supplements on the pedestal. I do not.

      They are only one of the aspects of gaining and ensuring great health.

      Cheers, Stefan, and have a Great One!
      Matiss

  • Garen

    November 22, 2018 - 21:42

    I’ve been purchasing NOW essential oils for years and I was aware that they sold supplements, as well.  What I like about their supplements is that they are cheaper than others.  Supplements can get very expensive and some brands actually charge way too much.

    I have purchased supplements from iHerb.  They are really fast at delivering products and you can’t beat their prices, either.

    I just thought of something now, though.  I wonder if NOW sells protein drinks too?

    • @MatissDzelve

      November 22, 2018 - 22:01

      Hey, I’m glad you’ve found value in NOW Foods, Garen. I can only concur, they really do offer great prices.
      As for the iHerb, your summary of their very essence is so dead on. 🙂

      As for the protein drinks, as far as I know – yes, they do that too.

      Cheers, Garen, Have a Great One!
      Matiss

  • Mzakapon

    November 22, 2018 - 15:32

    I found your post concerning axerophthol supplements terribly fascinating. Like most of the people, I’m incredibly involved to stay healthy. I considerably appreciate your recommendation that the majority individuals in physiological condition don’t need or have to have a further axerophthol supplement, however, you’ve got done an excellent job in finding the most straightforward supplements for those people that do would like them. I would positively like better to go down the organic route, and you’ve got found some nice organic supplements that I will be able to actually contemplate.

    • @MatissDzelve

      November 22, 2018 - 18:59

      Hey, Mzakapon, I’m delighted that you enjoyed the article!
      And thank you for the kind words, I sincerely appreciate them.
      You’re always welcome to go with the natural alternatives if you choose so! 🙂

      Cheers, Stay Healthy and have a Great One!
      Matiss

  • Vicki

    November 21, 2018 - 19:11

    Hi Matiss and thank you for sharing this really informative post about Vitamin A.

    I eat a lot of fresh fish and also heaps of fresh greens but somehow feel the need to boost myself a little more at my age especially as I know nutrients deplete from our body quite quickly. I have bookmarked this site so I can read through all the different products again and make a good choice for myself.

    I prefer capsules as they are easier to swallow and I might also try spirulina as I haven’t ever tried that yet and I have heard and you pointed out that too that it is so good for us! So off I go to try this as well. 🙂

    • @MatissDzelve

      November 21, 2018 - 19:19

      Hey, Vicki! I’m delighted you enjoyed the article!

      I genuinely appreciate the bookmark. 🙂

      If you find yourself in need of any additional help in making the best choice for you, definitely let me know, I’ll be happy to assist you!

      Cheers and have a Great One!
      Matiss

  • Sam Frederiksen

    November 20, 2018 - 08:23

    I agree with one of the other people commenting. Wow, what a post. So much information. I will have to go back to it a few times just to grasp all of that information. You definitely have done your research. I was not expecting so much information, to tell the truth. Well done. Is going to be some very healthy people after reading your posts.

    • @MatissDzelve

      November 20, 2018 - 19:44

      Hey, Sam, I sure hope so! 🙂

      Thank you for all the kind words, I did try my best to do this as thorough as possible. Really glad you enjoyed it.

      Cheers and have a Great One!
      Matiss

  • Barry Bullard

    November 20, 2018 - 06:20

    I take a lot of supplements and was starting to research Vitamin A supplements and wow this post is a one-stop shop!

    A lot of sites I read are merely there just in an attempt to get traffic, however, I sincerely appreciate how much information you provided.

    Although there are a lot of solid options here I think I’m going to go with Thorne Research Vitamin A due to you mentioning that they are the highest quality.  You seem to be rather an expert so I  will trust your recommendations and guidance.

    Thank you again for saving me countless hours of research time to find the best vitamin a supplement!

    • @MatissDzelve

      November 20, 2018 - 19:38

      Hey, Barry!

      Thank you for the kind words, I sincerely appreciate it! Makes me glad to know that you enjoyed the article and that it helped you save loads of time of researching. 🙂
      You are very welcome, my friend!

      Cheers and have a Great One!
      Matiss

  • Janani Kumar

    November 19, 2018 - 07:36

    Hi Matiss, I am so glad I came across your site! I am bookmarking it for future reference. As a vegetarian and vegan chef, I always advocate for vitamins and micronutrients consumption through a diverse food intake. However, I do have a few go-to vegetarian supplements which I swear by, but I have not taken a vitamin A supplement before. I know you mentioned that using them on a long term basis is not good, but if I do find myself getting low on vitamin A, do you have a good vegetarian supplement you can recommend to me?

    Thank you!

    Janani

    • @MatissDzelve

      November 19, 2018 - 19:07

      Hey, Janani!

      Glad you enjoy the website! Makes me really happy! 🙂
      As for the vegetarian supplements – I believe the Solgar Dry Vitamin A 1500 mcg would be the best option. It’s also suitable for vegans.
      Surely, I believe that Thorne Research Vitamin A and Solaray Dry Vitamin A also should be great options for vegetarians (judging by the ingredients).

      Cheers, Janani! Have a Great One!
      Matiss

  • Daniel

    November 18, 2018 - 21:17

    I must say that this article is awesome. I am using some vitamin A supplements and I can say that this vitamin is great for the whole body. Just like you said, this vitamin is mostly used in skincare products so I will definitely recommend this list to my wife and mother who wants to clean their skin. They are not expensive at all. Do you think that it is better to consume food full of this vitamin or combining supplement and vitamin A rich foods would be better?

    • @MatissDzelve

      November 19, 2018 - 04:00

      Hey, Daniel, I truly appreciate the kind words.
      I’m really glad you enjoyed the article. 🙂

      As for the question – I’m a big believer in both healthy food and appropriate, proper quality supplements. So, I’d say the best approach would be to be having both the supplements and vitamin A rich foods, if you really aim for that vitamin A boost. I feel that they in conjunction will provide the most value and benefit.

      Cheers and have a Great One!
      Matiss

  • Lesabre

    November 18, 2018 - 08:42

    Hi Matiss, your topic I feel is essential for people to read. I am working on a site that deals with health, exercise, fitness and yoga. You have an excellent site that covers a lot of valuable and necessary information for a healthy lifestyle. When I went to supplements I found it took a little bit of time to load. With your knowledge I feel you may consider listing more supplements. Going through your articles – it was extensive. Your knowledge and the way you have organized your site is very user friendly. You have a great site, Matiss.

    • @MatissDzelve

      November 18, 2018 - 10:22

      Hey, Lesabre, thank you for the kind words, I really appreciate it!
      Really glad you enjoyed both the article and the website as a whole! 🙂

      If you ever need anything, just let me know!
      Cheers and have a Great One!
      Matiss

  • Chrissie Spurgeon

    November 18, 2018 - 07:40

    I found your post about Vitamin A supplements very interesting.

    Like most people, I am very concerned to keep healthy. I very much appreciate your advice that most people in good health do not need an additional Vitamin A supplement, but you have done a great job in finding the best supplements for the people who do need them.

    I would definitely prefer to go down the organic route, and you have found some great organic supplements which I will certainly consider.

    Very many thanks for all your help.

    Chrissie 🙂

    • @MatissDzelve

      November 18, 2018 - 10:16

      Hey, Chrissie! I’m really glad you enjoyed the article and that you found great value in it!
      And thanks for the kind words, I always strive to do my best in everything that I do!

      Cheers and have a Great One!
      Matiss

  • Tim Bennett

    November 17, 2018 - 17:12

    WOW this post is amazing.

    It is very clear to see that not only have you spent a really long time researching and linking to all your resources, but that you are very qualified to talk about the topic.

    I really am impressed with your description and explanation of all the Vitamins, of which I know so little.

    I am very happy to see though, that you link to credible sources to buy from.

    It is so difficult for me to buy things being based in a province of Thailand, so being able to use iHerb and Amazon is really great.

    I will take time to go back over the information you provided.

    You deserve a medal for this!

    Tim

    • @MatissDzelve

      November 17, 2018 - 17:20

      Thank you, Tim, the words are too kind. I really, really appreciate it! <3
      I'm profoundly glad that the information was truly beneficial for you!

      Cheers, Tim, have a Great One!
      Matiss

  • Stratos K

    November 17, 2018 - 12:45

    So many people don’t know the importance of vitamins and how good and most importantly necessary they are for our health. But taking individual vitamins I think in my opinion is a very hard thing to do even if it is the optimal way. That’s why multi-vitamin supplements are so much in fashion nowadays as you don’t have to worry about anything specific, you just take it and forget it. It may not be the best way but it is unfortunately the most practical. All in all for someone that want to invest the time to get the proper vitamin nutrition your article is amazing and you provide so much info. Great share!

    • @MatissDzelve

      November 17, 2018 - 13:00

      Hey, Stratos! I couldn’t agree with you more! Multivitamins are the best option.

      In fact, they should be the very foundation of adding extra nutrients for improved health. And then any singular nutritional supplements should be used as secondary sources of complimenting your diet. Or, in other words, primarily you should first choose upon a multivitamin supplement and then based on its shortfalls (none are perfect) you should add any singular supplement needed in accordance with the Prime Daily Values.

      And on top of that, if you choose to, you can always add any additional supplements, if there are certain health conditions or concerns you wish to address.

      Thank you for the kind words, Stratos, I sincerely appreciate it!

      Cheers and have a Great One!
      Matiss

  • MovieFan

    November 17, 2018 - 10:58

    I would like to commend you for this extensive post regarding Vitamin A supplements. I imagine that these supplements can really be a profound help to people in improving their well-being. I have taken fish oil gel capsule before but I stopped because I felt no difference or effect on me. Might try California Gold Nutrition Spirulina, I’ve been hearing some pretty great health benefits of spirulina when used regularly. Thanks for this awesome information.

    All the best,

    Anastacio

    • @MatissDzelve

      November 17, 2018 - 11:05

      Thank you, Anastacio! The appreciation for the effort it took to put it all together is something that I sincerely appreciate! 🙂
      Definitely go for it!

      Cheers, have a Great One, Anastacio!
      Matiss

  • Zardozmania

    November 16, 2018 - 02:37

    Holy Cow, you weren’t kidding when you said you would go ‘in depth’ on the subject of vitamin A. You gave us an encyclopedia of knowledge there…! Do you have any thoughts on how a person would know if they might need a Vite D supplement, short of going to get blood work done? As for Vite D in foods like dairy, it’s my opinion that the quality of vitamin D and other nutrients are of a much higher content in organic or raw milk products. Factory farm produced milk comes from sad cows that are fed antibiotics, hormones, gmo grains, little to no fresh grasses, and gosh only knows what else. And is so highly processed that there is little left of the original nutrient value, which is why they add synthetic vitamins to it. Thanks for an informative article!

    • @MatissDzelve

      November 16, 2018 - 04:17

      Hey, Zardozmania! I certainly was not kidding, haha! 😀

      Glad you enjoyed the knowledge provided, and thank you for the kind words. I sincerely appreciate it!

      As for the lack of vitamin D – from what I’ve seen lack of vitamin D is usually accompanied by constant tiredness, fatigue or exhaustion. If I remember correctly people usually take this (misinterpret this) as a sign for lack of B vitamins as they’re primarily being related to improved energy. However, lack of vitamin D can also do that.

      Some recent studies also have shown that there might be a direct correlation between vitamin D deficiency and Dementia, meaning the former causes the latter. All in all, I would say that vitamin D is one of the most important vitamins to have. So, I would still recommend to get your blood checked out.

      Another aspect, again, if I remember correctly, was related to Calcium absorption. Meaning, if you don’t have enough vitamin D, your body can’t efficiently absorb (intake) Calcium from either the food you eat or supplements you take. Or in other words, you might experience Calcium deficiency through the deficiency of vitamin D.

      Therefore, all the classical signs of either vitamin D or Calcium deficiency might also be present. I won’t list those here, but there are plenty of resources out there that can provide info on that.

      As for the raw or organic milk products, I couldn’t agree with you more. Therefore, it’s best to not go with milk products that you can buy in a typical grocery store. Other than that, I’ve heard also of other health concerns with using such kind of milk products, which potentially can result in worsening of mental performance and memory.

      Stay Healthy, and have a Great One!
      Cheers!
      Matiss

  • Renton

    November 15, 2018 - 23:15

    Like most people (I am assuming) I never actually knew the different types of vitamin A. I have heard of carotenoids somewhere, but never have I heard of Retinoids (before now!). I have a multivitamin which has Vitamin A (palmitate) and beta carotene listed as ingredients so it is nice to finally know what that actually means! Thanks for explaining.

    I do suffer with vision sometimes and find that supplements do help. I think it is easy to miss vital minerals and nutrients from diet alone and so supplements like these are necessary for overall health.

    • @MatissDzelve

      November 16, 2018 - 04:05

      Hey, Renton! I’m immensely glad this article was an educational one for you!

      It’s definitely a fair point, even diets that could be regarded (by most people) as extremely healthy can miss some of the essential nutrients completely. And supplements like these (both vitamin A and carotenoid supplements) can help to make up for that.
      Generally though, I profoundly believe that even the healthiest and most balanced diets are not enough in terms of the nutrients that our bodies and minds truly require to function at their best. And I’m definitely not the only one, who believes that. So, I’d say that supplements are pretty essential despite the diet. 🙂

      Stay Healthy, Renton!
      Cheers and Have a Great One!
      Matiss

  • Paul

    November 15, 2018 - 12:58

    Hi, Matiss. This has got to be one of the most thorough reports I’ve ever read on vitamins. This report is a damn good piece of research. I Iike your use of references, it’s not very often I see this on a webpage. Well done, for that! As to vitamin A. My knowledge of vitamin A has up until now been very limited, and I tend to be quite lazy with regards to vitamins and opt for one of the branded multivitamins. It’s nice to know the good and bad points of taking a particular vitamin. Your article certainly made me think more on the subject. All the best, Paul.

    • @MatissDzelve

      November 15, 2018 - 21:04

      Hey, Paul! I’m really, really glad you enjoyed the article and that you found the content resourceful and educational!
      And I sincerely appreciate the kind words, means a lot to me. 🙂

      Cheers, Paul, and have a Great One!
      Matiss

  • Strahinja

    November 15, 2018 - 10:53

    Wow, exactly what I needed. I loved reading your post. You put everything I needed in one post. I have a vision problem and my doctor recommended me Vitamin A supplements, since I am not the biggest fan of vegetables. Now, you gave quite the options in your review.

    I have a really hard time picking the best supplement. I think I should pick the one which combines Vitamins A and D3, if I remember correctly the company that makes them was Country Life. In my opinion these two vitamins have great synergy and I think I would benefit the most with this product.

    Thank you once again for your review.

    Best regards,

    Strahinja

    • @MatissDzelve

      November 15, 2018 - 20:58

      Hey, Strahinja!

      I’m really glad you found value in this article!

      Yes, one of them was Country Life (that provides both vitamin A and D3). Surely, there are also other options, but this one is the highest on the list of preformed vitamin A supplements. All in all they definitely have good synergy and if you’re not taking a separate vitamin D and don’t plan to, then this without doubt is a great choice. 🙂

      Above all though, you don’t need to be confused as there is a reason, why I’ve put the supplements in the order that I have! If you can’t seem to choose, just go with the No. 1. You won’t be able to go wrong with that. 🙂

      Cheers, Strahinja, and have a Great One!
      Matiss

  • Madeleine

    November 14, 2018 - 21:46

    You really did your research Matiss! I used to take a lot of Vitamin A supplements and I bet I was probably taking too much! These days I take very little in terms of supplements because I learned the hard way that I am allergic to Stearates that are put into tabs and capsules! Do you know of any brands that do not put stearates into their product? From what I understand, stearates are put in as an anti caking ingredient for processing. I wonder if the Thorne Research company would have products without the stearate? Have you come across stearate free products during your research? I’d be thrilled if you could help, as I know many other people have the same allergy!

    • @MatissDzelve

      November 14, 2018 - 22:01

      Hey, Madeline! Glad you enjoyed the article!

      As for the stearates – Thorne Research is one of the few companies (on the top of my head, I can’t recall the other ones yet), which do not use any kinds of stearates in any of their products. So, you can always just roll with them. 🙂
      All in all stearate-free products do happen quite often among proper (high) quality supplements, so there is plenty to choose from even with an allergy like that. Nonetheless, always be sure to check the labels. 🙂
      Hope this helps!

      Cheers, Madeline, have a Great One!
      Matiss

  • Andrea

    November 14, 2018 - 08:15

    This is some serious research there. It just came a little too late for me as I have bought like two weeks ago the Blackmore’s Vitamin A. Well hopefully it will help my skin to get back in shape. Once I finish this one I will go back to your guide and possibly try another one. I think the Solgar one is gonna be next on the list as I have a good experience with this brand. Anyways thank you for a great article!

    • @MatissDzelve

      November 14, 2018 - 18:59

      Hey, Andrea!

      I’m glad you enjoyed the efforts put into this article. 🙂
      Awesome, good luck with Blackmore’s Vitamin A, I hope it helps you, Andrea. If not you’re always very welcome to try one from this list. Solgar will be an excellent choice! 🙂

      All The Best And Have a Great One! Cheers!
      Matiss

  • Paul

    November 13, 2018 - 16:42

    Hi Matiss, thanks for your very comprehensive article.  I have never really been one to look at supplements to my diet but as I have gotten a little older I have realized – with a little prompting from my Doctor – that I might need to look into them.  I always thought that I could account for everything I need in my diet but in the end, I don’t really want to eat 10000 sardines to get what I can from a single fish oil tablet.

    I am still a little unsure what I do and don’t need to take so have started with a multi-vitamin but as I learn more about it I may need to adjust to individual types instead.  Is it true that your body will just discard any vitamins that it doesn’t need?

    Paul

    • @MatissDzelve

      November 13, 2018 - 21:53

      Hey, Paul!

      To be completely honest for most of my life I’ve also been of the opinion that one can get all the nutrients needed for best performance just from the diet alone. Boy, was I wrong.

      That certainly is true what you said about fish oil and sardines. In fact, just eating 10000 sardines is more than likely to be extremely unhealthy. This is due to the pollution of the oceans and therefore it’s best to limit (not eliminate) fish from one’s diet. Or if you happen to be extremely passionate about eating fish (sushi and everything), then always have some Zinc (Zn) just for the sake of being sure that all or most of the harmful Mercury will be excreted from your system.

      As for the discarding of the unneeded nutrients – yes, it definitely is so. However, if you’re taking too much, there is only so much the body can naturally discard before it starts to accumulate the nutrients and at that point you might start to experience what is considered side-effects of overdosing of nutrients (vitamin and minerals).

      For this to never happen, don’t ever exceed the ULs when complimenting your diet with supplements. Also be mindful about the fact that ULs work for 98-99% of people, but for that remaining 1-2% the actual ULs can be either higher or lower. We all are different. 🙂

      Cheers and have a Great One!
      Matiss

  • Reyhana

    November 13, 2018 - 11:43

    That’s some great information about Vitamin A supplements. I currently take one but for some reason it has upset my stomach the last few times that I have taken it. I’m new to the particular supplement so that might be the reason. But as I’m new to it, I wanted to ask you if there are any other vitamin supplements that could reduce the efficiency of my Vitamin A supplement? 

    Looking forward to your answer, as I have a few others and not sure which ones are safe and which ones aren’t.

    • @MatissDzelve

      November 13, 2018 - 18:57

      Hey, Reyhana!

      I really like your name, just wanted to throw that out there. 🙂

      In theory other vitamin supplements shouldn’t affect the efficiency of the supplement. Obviously, there might be something that I don’t know in this regard. Yet as of now I can’t think of any reason why a different supplement would mess with the absorption of the vitamin A one.

      If you have a supplement that have upset your stomach, it’s probably because of the additives that it has. Generally (in most cases) it might be some kind of oil added to form a capsule. Check the label and next time when choosing a supplement try one that does not have that ingredient.

      If then you don’t experience upset stomach anymore, then just memorize the ingredient as you might be somewhat sensitive to it. If nothing changes and you’re still having upset stomach, there might be a different ingredient or a different problem entirely.

      I’m always here happy to assist, if you need any help! 🙂

      Cheers and have a Great One!
      Matiss

  • Vanna Denham

    November 12, 2018 - 16:58

    You have definitely put together a good all inclusive review of vitamin A.  There are so many choices here that I would gladly use. I learned about carotenoids, which I didn’t know anything about before, and the many forms of carotenoids. Thank you.  

    I always try to get plenty of necessary vitamins in my diet.  I believe that is the best source but I still take supplements. It’s good to know that my multi-vitamin is probably enough because I don’t take separate vitamin A.

    Your articles always have an incredible wealth of information and I’ll need to revisit it again and again.  Thanks and all the best.  

    V. Pearl

    • @MatissDzelve

      November 12, 2018 - 19:07

      Hey, Vanna!

      I’m glad that I was able to provide some new knowledge for you. Just makes me happy to know that.
      I too go for the healthy and incredibly nutritious stuff in my diet, yet I do take supplements too. I’ve found this to be the best approach in terms of having really awesome health. Surely, one can’t forget about exercising, sleeping enough and practicing mindfulness, though. All of them play a significant part in great health. 🙂

      Cheers and have a Great One!
      Matiss

  • Dale

    November 12, 2018 - 13:23

    This is a great article and about a great topic.  I started reading but just couldn’t finish. It is an insanely lengthy article, indeed. I have bookmarked the article to finish it later. I am diabetic so I take my health very seriously.  So, always before deciding on anything I take some good time to research. Your stuff was really, really helpful in that regard. Thank you for taking the time to write this.

    • @MatissDzelve

      November 12, 2018 - 19:01

      Hey, Dale!

      No worries, man, finish the article whenever it’s convenient to you. 🙂
      Thank you for the kind words and I’m really happy it was helpful for you!

      Cheers and have a Great One!
      Matiss

  • BEazzy Shifts

    November 12, 2018 - 06:48

    Hi Matiss, nice article. Thanks for sharing and your opinion on the 26 Best Vitamin A Supplements 2018 and giving a truly All – Out In – Depth Guide. This review is very, very helpful in actually selecting and choosing the very best among the vitamin A supplements in 2018.

    I love the pattern and structure you followed. By first of us showing how should they actually look like and then what they should contain, you really put a fine point on all of it, in so far that there was left no place for additional questions. Many thanks for all the recommendations to choose from. Keep sharing.

    • @MatissDzelve

      November 12, 2018 - 07:42

      Hey! Beazzy Shifts, I really appreciate the kind words!
      Glad it was helpful and educational for you! 🙂

      Cheers and have a Great One!
      Matiss

  • Michelle

    November 11, 2018 - 03:17

    Oh wow!

    What a great article, Matiss. I loved it. I did not realize the complete makeup for the lowly Vitamin A…really educational. And the list…so much to choose from. You certainly took me on a very interesting journey in the vitamin world.

    I recognized a few of the brands you mentioned and of course, there were quite a few new ones too. I am in the market for some new vitamin supplements and I have found some suggestions you have offered.

    Thanks again and great job.

    Michelle

    • @MatissDzelve

      November 11, 2018 - 04:15

      Hey, Michelle, thank you for the kind words. I truly appreciate it.
      On top of that I’m really glad you found the article educational and helpful.

      Cheers and have a Great One!
      Matiss

  • Kit

    November 10, 2018 - 21:03

    Fish and carrots are my natural ways to supplement vitamin A. In that sense cod liver oil works as well, but quite some time ago an essential part of my day to day life has become a vitamin A supplement. I had no idea that it’s generally not needed for maintaining of great health. I’ll definitely have a look into multivitamin supplements.

    Thank you for all the insights, I really appreciate it!

    • @MatissDzelve

      November 10, 2018 - 21:57

      Hey!

      Yes, multivitamins are the primary way to go, Kit!
      I’m really glad that you found the information provided here beneficial.
      And if you eve need anything, just let me know!

      Cheers and have a Great One!
      Matiss

  • Andrew G

    November 10, 2018 - 05:23

    I am so glad you have done this extensive research that suggests these various factors that go into making a vitamin supplemental product. Given that they are all synthetic when producing, with all of those choices, how do you choose for yourself, or how do you decide which of these to take and how many out of the options given are primarily necessary from your own experience or choice?

    • @MatissDzelve

      November 10, 2018 - 07:01

      Hey!

      As for myself, I’m not taking an additional vitamin A supplement. All of my vitamin A needs I get taken care of with the multivitamin I’m using.
      As I’ve reiterated in the article many times already, an additional vitamin A supplement is generally not needed for maintaining great health. In this regard a proper multivitamin most of the times will be (usually anyway) enough.

      I hope that answers your question, Andrew. If not, you are welcome to provide further clarification, I’ll be happy to get back to you as soon as I can. 🙂

      Glad you enjoyed the article!

      Cheers and have a Great One!
      Matiss

  • Cathy

    November 9, 2018 - 14:09

    Thank you for this elaborated write up about Vitamin A supplements. I didn’t know there are so many options out there and some brands, I haven’t even heard of before. I am already taking a good quality multivitamin for general health, but notice that my vision function is deteriorating somewhat so it’s good to know how to interpret those labels before I make my purchase. 

    • @MatissDzelve

      November 9, 2018 - 20:33

      Hey!

      It was my pleasure! Glad it was educational for you!

      Cheers and have a Great One!
      Matiss

  • CravenATAT

    November 9, 2018 - 01:14

    After reading your post, I love what you have said about Healthy Origins Organic Spirulina in that they “provide only top quality products from some of the most reputable suppliers in the world.” Add the fact that they have no additives and this is a no-brainer! You mention shipping is extremely affordable, and the prices for the 120 days (my range) is affordable as well. Thank you for all the insight on these great Vitamin A supplements!

    • @MatissDzelve

      November 9, 2018 - 20:30

      Hey!

      I’m truly glad that there were a supplement on one of the lists that totally made you spark, Craven. The Healthy Origins Organic Spirulina really is an amazing supplement – a solid no-brainer, so to say. 🙂

      Cheers and have a Great One!
      Matiss

  • Henry

    November 8, 2018 - 15:13

    I personally appreciate all the research and hard work you put into creating this post. It’s dished out to us freely but it cost you a lot. Thank you!

    The two different forms of vitamin A are important to be noted and the distinction between the 21 supplements (Retinoids) and the last 5 (Carotenoids). I personally was not aware of this difference.

    I must also say thank you for giving us the warning concerning the additives included in these supplements.

    The fact that the best supplements are usually those that cost less is cool!

    • @MatissDzelve

      November 8, 2018 - 20:00

      Hey!

      I’m seriously glad you loved the article, Henry! It didn’t cost me anything. 🙂
      It brought me great joy to put it all together for all of you guys.
      Nonetheless, you have my sincerest gratitude for appreciating the effort it took. 🙂

      Cheers, Henry! Have a Great One!
      Matiss

  • Kevin

    November 8, 2018 - 04:52

    Nice article! I’ve actually never knew about all these vitamin A supplements, never really took supplements in my life. Which is why I’ll ask, are these supplements actually good for you? I’ve heard taking these artificial supplements are a lot worse than just eating the stuff naturally. It was something along the lines of only take supplements if you have a deficiency. I want to hear your thoughts on this.

    • @MatissDzelve

      November 8, 2018 - 05:18

      Hey!

      It’s such a brilliant question, Kevin! I appreciate you asking that! 🙂

      In no way am I disregarding food as one of the crucial foundations of great health. In fact, both proper food and supplements are critical as supplements only compliment the efforts put forth with eating healthy and nutritious food.

      And yeah, it would be wonderful to just be able to eat, meaning consume all of the needed nutrients through food. But in modern day and age it simply is not possible, furthermore many studies have shown that supplements are very much needed, if you want to have absolutely awesome health. So, in essence I do believe that supplements are one of the crucial foundations of great health as well.

      I am in no way surprised that you have heard that supplements aren’t good for you, because various news agencies and outlets over the years have and in essence absolutely love to downplay the role of them. Their just so needy to create these huge disruptive articles to draw the attention of people to their news.

      Meaning their rarely interested in finding the truth. For them it’s much more pleasant to create controversial news as that brings more profit. But when you truly take the time to research everything about this issue of are supplements actually good for you, you’d see that the evidence is suggesting that they actually are.

      I was in no way unaware about the controversial information out there about supplements before I started this website. And I was completely aware that because of it, I will encounter a lot of rejection and possibly also hate. Yet I did decide to start it anyway. The message needed to be spread.

      That is how much I believe that proper supplements (not all supplements!!!) are here to compliment your diet and improve your health and well-being, Kevin.

      Cheers and Have a Great One!
      Matiss

  • Riaz Shah

    November 7, 2018 - 13:48

    Hey Matiss,

    Amazing! $3.58 for softgels is a killer deal, I remember buying one from the store for $18, I could have gotten way more if I have bought through Now Foods. It may be a bit off topic to ask, but can vitamin A cure shortsightedness? My friends have this crazy idea that it would but I’ve been consuming those gels for a while and I honestly feel as though there’s not much difference :/

    • @MatissDzelve

      November 7, 2018 - 18:25

      Hey!

      No, it’s not off topic at all.
      So, I believe that our bodies and minds are the ultimate healing machines. So, they can heal absolutely anything as long as you provide them with the right materials (vitamins, minerals, beneficial substances and other nutrients).

      To answer the question, I absolutely do believe that you can cure shortsightedness with the proper nutrition. However, I also believe that only providing your body with the preformed vitamin A supplement you might end up shorthanded as vitamins, minerals and nutrients in general do work on most part in conjunction with each other to ensure great health.

      Other than that there can be various for individuals specific genes or conditions that may ask for alteration in terms of what nutrients should be targeted the heaviest. So, a lot of it may actually come down to experimenting and trying to find what works best for you.

      But it is possible. So, I only wish you the best of luck in your efforts, Riaz, and if you need anything, just let me know, and I’ll do my best to help you out.

      Cheers and have a Great One!
      Matiss

  • Emmanuel Buysse

    November 7, 2018 - 11:43

    Great post and it has lots of good info.

    I take Vitamin A as a part of my multivitamin supplement and what I can say is that combined with some fruits/vegetables, I’ve got plenty of it inside, which gives a lot of benefits.

    But is good that you post this, since many people underestimate how important this vitamin is.

    What I will do is share this post because we can help a lot of people because of this.

    Thanks a lot!

    • @MatissDzelve

      November 7, 2018 - 18:15

      Hey!

      Thank you for the kind words, Emmanuel!
      I sincerely appreciate the sharing, means a lot to me! 🙂

      Cheers and have a Great One!
      Matiss

  • Jenny

    November 6, 2018 - 09:42

    Your reviews are very thorough and of great benefit to those who are serious about having good health. I see you focus on specific vitamins, but is there a good multivitamin that you recommend? I ask because it I were to take the single vitamins, how do I know in what proportions to take them? And also, there would be a lot of different vitamins that I need to take for optimum health which would be expensive and inconvenient. Thanks for your advice.

    • @MatissDzelve

      November 6, 2018 - 20:10

      Hey!

      Thank you for the kind words, I sincerely appreciate it, Jenny!

      Yes, I can only agree that taking each vitamin/mineral that you actually need for optimal health individually would be a complete nightmare.
      Therefore, I am also a huge advocate for proper multivitamin supplements and I do believe that they should be the foundation for great health for anyone. The article in the link I will be updated very soon, it’s quite outdated at the moment, but it should still give you a solid idea about what you should look for in multivitamin supplements.

      Cheers and have a Great One!
      Matiss

  • Jill

    November 6, 2018 - 05:17

    Hi, Wow! What a lot of incredible information on supplementation. This is amazing to see that someone is so interested in giving great information which has been so well researched.

    I am using Solgar Vit A which I see you have as No.7, does that mean it is not as good as the other 6. It is working for me which is good.

    This Article is well worth reading but even better if bookmarked so that one can go back to it as it is very comprehensive.

    • @MatissDzelve

      November 6, 2018 - 20:02

      Hey!

      I really do my best to make the information as accurate, beneficial and well researched as I possibly can. And in regards to that I’m absolutely thrilled that you loved the article and thank you for all the kind words, I sincerely appreciate it, Jill! 🙂

      All of these supplements certainly work, but yes, some I do believe are incrementally better or quite a huge amount better, if we compare for example the No. 1 of the list with the No. 20. However, they do vary quite a bit and for different situations and different people, different supplements of the list could potentially be considered the best.

      Cheers and have a Great One!
      Matiss

  • Chris

    November 5, 2018 - 15:18

    It’s actually really interesting to find out about all the additives they put into supplements, as I take Magnesium, Vitamin B and Omega 3 every day.

    I wonder what they’ve added to them?

    What is your opinion on the cheaper versions of supplements – the one’s at the supermarkets that offer the same Mg of product, but end up costing a fraction of the price? Are these to be avoided?

    • @MatissDzelve

      November 5, 2018 - 19:49

      Hey, Chris!

      Yes, I’m of the opinion that those kinds of supplements people should definitely avoid at all costs.
      This is because of many reasons, here are a few.

      First, probably they claim to have as much, for example Magnesium, in them, but in reality the form that it’s in is literally useless and upon consumption will provide barely any benefit.

      Second most common or arguably the most common one would be that these typically have really nasty additives. Like the absolute worst. Many times in fact they’ll be so bad that by actually taking the supplement you are harming your body and your mind more than actually providing a benefit to them.

      And third of the most common ones, could be considered the manufacturing practices as by all means they might be less then optimal, so that can also turn out to be very harmful and unpredictable in terms of health risks.

      I hope that answers the question.

      Cheers and have a Great One!
      Matiss

  • AnxietyPanda

    November 5, 2018 - 13:27

    I wanted to read this article in order to find out what the 26 best vitamin A supplements 2018 are, and not only did I get the promised list, I also got to learn all about the types of Vitamin A, and examples of the effects of using different supplements! 

    This article is a FANTASTIC resource for Vitamin A – bookmarked for future research. 

    • @MatissDzelve

      November 5, 2018 - 18:28

      Hey, AnxietyPanda!

      I’m really glad and happy that you enjoyed the article. Totally makes the effort of writing it worth it.
      I sincerely appreciate the kind words!

      Cheers and have a Great One!
      Matiss

  • Lindann

    November 5, 2018 - 07:02

    What an amazing topic. The information provided here is exceptional to say the least. Personally I have only ever taken Vitamin A within a multivitamin supplement, so was totally impressed with what I read. The information provided in this article is such, that anyone who was studying at college or university and needed information for an exam I am sure would benefit from reading as they would obtain incredibly well researched information. 

    The list of Vitamin A supplements provided, etc, available online is quite phenomenal just as the excellent information is for an essential necessary vitamin .

    • @MatissDzelve

      November 5, 2018 - 18:23

      Hey, Lindann!

      Your words are too kind, my friend! But thank you, I do truly sincerely appreciate it.
      Makes me really happy knowing that I was able to be of help. 🙂

      Cheers and have a Great One!
      Matiss

  • KerryAnn

    November 4, 2018 - 16:03

    Thank you so much for such a comprehensive review on Vitamin A supplements.  I knew that you could overdose on this vitamin but did not have much knowledge of the hows and whys.

    Your post explains it all perfectly.  I had considered taking a supplement in addition to my multi-vitamin but will take your advice and stick with the multi-vitamin.

    I do have a diet very high in eggs, cheese and cream so I am probably having quite adequate amounts.

    Thanks again, great post.

    • @MatissDzelve

      November 4, 2018 - 19:34

      Hey, Kerry!

      Thank you for the kind words, I sincerely appreciate it and I’m truly happy that you found great value in the article.
      Yes, you definitely should be all good with sticking just with the multivitamin.

      Cheers and have a Great One!
      Matiss

  • Monika

    November 4, 2018 - 06:30

    I do take multi-vitamins on occasion and I do get concerned that I may be taking to much or to little when I add additional vitamins such as A and D to the mix.  How do you know if you have taken too much of any particular vitamin?  

    I think that if your urine is quite a bright yellow color that is the excess vitamins your body does not need being flushed out, is this correct? Also I think that there are some vitamins that are flush out and others that stay.  What should I be aware of when changing my vitamin supplement regime?

    • @MatissDzelve

      November 4, 2018 - 19:27

      Hey, Monika!

      I truly love and appreciate your curiosity. 🙂

      I suppose that in truth there are only two ways, how you can determine, if you’re having too much of a particular vitamin/mineral. There might be others that I’m not aware of at the moment. But here are those two.

      The first way would be to do appropriate tests to determine the amount of the particular nutrient in the body. This, however, is not possible for every single vitamin/mineral yet because of the various ways how they are stored in our bodies.

      The second way of course is through experiencing the side-effects of overdose (taking too much).
      It is, however, pretty safe to say that as long as you are below the upper tolerable intake levels (ULs), you should generally be fine.

      As for the urine, you probably mean the kind of saturated yellow, that’s what I would call it. A part of it, yes, you might be flushing away (as it will be in any case, except in times of serious deficiencies), however, are vitamins just making our urine more expensive? Absolutely not!

      As for the change of supplement regime, it’s quite a broad question. On most part, just be sure to not exceed the ULs with any of the combined amounts of nutrients coming from the supplements that you’ve chosen. Other than that I can certainly elaborate, if there is something specific that interests you in regards to that, but on top of my head, there really are no restrictions as long as you don’t have any serious conditions.

      Cheers and have a Great One!
      Matiss

  • Ahmed Aly

    November 3, 2018 - 22:15

    Wow, as always you covered all the details and Every Single Time I read an article of yours I learn so much new stuff! I use Now Foods A&D3 – it’s a really great product.
    I really enjoyed the part of the article where you explained how to use it with another supplement. Great stuff!
    Can’t wait for your next article.
    Aly

    • @MatissDzelve

      November 3, 2018 - 22:59

      Hey, Aly!

      I sincerely appreciate the kind words, means a lot to me!
      Glad you enjoyed the article. 🙂

      Cheers and have a Great One!
      Matiss

  • Bushra

    November 3, 2018 - 18:11

    All I want to emphasize is that Vitamin A is a powerful antioxidant and it plays an important role in maintaining our body’s natural defenses. It has many health benefits and functions in our body, that include the formation and maintenance of teeth, bones, white blood cells, the immune system and Vitamin A is an essential nutrient for healthy vision, and skin as well. 

    Finding a great vitamin A supplement certainly is a challenge, so I do thank you greatly for sharing all the awesome info with us.

    • @MatissDzelve

      November 3, 2018 - 18:44

      Hey, Bushra!

      I’m truly glad that you found value in the article and that it was of great benefit. 🙂
      I also appreciate you sharing the knowledge about the role of vitamin A!

      Cheers and have a Great One!
      Matiss

  • Melissa

    November 3, 2018 - 17:34

    I don’t think I’ve ever read a more comprehensive blog about supplements! This is fantastic. Whilst I was specifically looking for information about vitamin A, I’ve found excellent information about so many other supplements that will come in handy.  I can see that you really know your stuff, and you’re passionate about making the world a healthier place through well researched information.  Thanks Matiss.

    • @MatissDzelve

      November 3, 2018 - 18:32

      Hey, Melissa!

      Yes, I truly am! <3
      And I'm really glad that you found the article beneficial, totally made my day.
      But above all – the words are too kind, thank you!

      Cheers and have a Great One!
      Matiss

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