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Best Vitamins for Healthy Hair, Skin and Nails in 2024 [CNET]

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Taylor Leamey Senior Writer

Taylor Leamey writes about all things wellness, specializing in mental health, sleep and nutrition coverage. She has invested hundreds of hours into studying and researching sleep and holds a Certified Sleep Science Coach certification from the Spencer Institute. Not to mention the years she spent studying mental health fundamentals while earning her bachelor’s degrees in both Psychology and Sociology. She is also a Certified Stress Management Coach.

Expertise Sleep, Mental Health, Nutrition and Supplements Credentials

  • Certified Sleep Science Coach, Certified Stress Management Coach

$11 at Walmart

Box of Nature's Bounty hair, skin and nail softgel vitamin

Best overall vitamin for hair, skin and nails

Nature’s Bounty Extra Strength Hair, Skin and Nails

View details

$14 at Olly

Bottle of Olly gummy hair, skin and nail vitamins.

Best gummy vitamin for hair, skin and nails

Olly Undeniable Beauty Hair, Skin and Nails

View details

$88 at Amazon

Bottle of Nutrafol Women vitamins with four capsules placed in front

Best vitamin for hair growth

Nutrafol Women

View details

$11 at Persona

Supplements spilling out of a packet of Persona Nutrition hair, skin and nail vitamins

Best subscription hair, skin and nail vitamins

Persona Nutrition: Hair, Skin and Nails

View details

$45 at Amazon

Box of Garden of Life mykind Organic Plant Collagen Builder

Best organic hair, skin and nail vitamin

Garden of Life mykind Organic Plant Collagen Builder [Out of stock]

View details

Whether you’re trying to avoid hair thinning, grow strong nails, clear your skin or all of the above, there are plenty of dietary supplements that can help. Adding essential nutrients and vitamins to your routine can encourage healthy bodily growth and cell regeneration. Complete your healthy diet with the best hair, skin and nail vitamins on the market.

Vitamins and supplements are a very convenient way of getting those crucial vitamins into your body — whether you’re lacking Vitamin A, Vitamin C, Vitamin D, or one of those minerals or proteins that aren’t technically vitamins but are often bandied around in the same breath (iron, collagen and so on). If you’re struggling to get those key vitamins through your main diet, a handful of tablets can be a highly effective workaround.

Sifting through the various supplements out there can be confusing, especially because there’s no standardized form of measurement. Vitamins might be weighed in milligrams or micrograms, but there’s a huge difference: milligrams equate to 1,000 micrograms, just like a gram equates to 1,000 milligrams.

We’ve gone through the scientific research to find out the best vitamin supplements for hair, skin and nails, and save you the trouble when you’re not sure where to look.

What are the best overall vitamins for hair, skin and nails?

There are a lot of multivitamins that claim that they can improve hair, skin and nails, however, you need to pay attention to the ingredients. The best overall vitamins for hair, skin and nails include vitamin B7 (biotin), collagen, vitamin C and omega-3s. 

Vitamin B7 is essential for the health of your hair, skin and nails. But it isn’t the type of thing you can stock up on — taking a ton of biotin doesn’t amplify the benefits. Collagen is a protein that makes up connective tissue. As we age and our production of collagen decreases, the once-tight fibers become more like a maze. This translates to wrinkles on the face. Supplements include collagen to help your skin elasticity and reduce wrinkles. Vitamin C has various benefits for the body, and it also increases collagen production in your body. Lastly, Omega-3s help maintain the cholesterol-derived layer of our skin cells. They contribute to the shine of your hair and keep your scalp healthy. Studies have found that it can also help treat the symptoms of inflammatory skin conditions. 

Best vitamins for hair, skin and nails in 2024

vitamin C, vitamin E and keratin. Vitamin E has been linked to treating eczema by suppressing inflammation. Vitamin C aids in collagen production and UV skin protection

Olly Undeniable Beauty Hair, Skin and Nails vitamins contain a large dose of biotin at 2,500 mcg. I was also glad to see 50 mg keratin included in the Olly Undeniable Beauty vitamin. Keratin is the basic component in our hair, skin and nails. While the research into the effectiveness of taking additional keratin supplements is lacking, it’s a good option for people with a keratin deficiency. 

Olly is naturally flavored and colored with sweet potatoes, apples, cherries, radish, carrot and blueberry juices. Reviews of Olly suggest these grapefruit-flavored gummies taste good. Note that some reviewers say the smell is off-putting in some batches. I like Olly because of the depth of the product line. If you’re looking for a vitamin that only targets hair or nail health, you have that option.

” page-position linktext linkurl like=”~ Products from Olly are third-party tested and are NSF certificated ~ Affordable and taste great ~ Great for those that don’t like swallowing pills” dislike=”~ Not suitable for vegans as they contain gelatin ~ Each serving contains 2 grams of added sugar” can-collapse=”true” can-truncate=”true” truncate-on-page-load=”true” offer techobjectinfo overridecredit=”Olly” overridecaption=”

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Olly Undeniable Beauty gummy vitamins promote hair, skin and nail health with key ingredients biotin, vitamin C, vitamin E and keratin. Vitamin E has been linked to treating eczema by suppressing inflammation. Vitamin C aids in collagen production and UV skin protection

Olly Undeniable Beauty Hair, Skin and Nails vitamins contain a large dose of biotin at 2,500 mcg. I was also glad to see 50 mg keratin included in the Olly Undeniable Beauty vitamin. Keratin is the basic component in our hair, skin and nails. While the research into the effectiveness of taking additional keratin supplements is lacking, it’s a good option for people with a keratin deficiency. 

Olly is naturally flavored and colored with sweet potatoes, apples, cherries, radish, carrot and blueberry juices. Reviews of Olly suggest these grapefruit-flavored gummies taste good. Note that some reviewers say the smell is off-putting in some batches. I like Olly because of the depth of the product line. If you’re looking for a vitamin that only targets hair or nail health, you have that option.

Persona’s extensive assessment, which asks about your health concerns, allergies, and diet. This helps match your needs with the supplements offered. The hair, skin and nail vitamin from Persona aims to smooth fine lines, hydrate your skin and help your hair and nails grow with a balance of ingredients like collagen, hyaluronic acid and horsetail extract. Persona has the one of the highest biotin content on the list at 5 mg or 5,000 mcg. 

With Persona, you can create a regiment of supplements that address the vitamin and minerals you are lacking. They offer a ton of options. After I took the assessment I was matched with over five supplements. Always check interactions between supplements and your existing medication before starting. More is not always better for you!

” page-position linktext linkurl like=”~ Free of major allergens like eggs, dairy and shellfish, and they are non-GMO and gluten-free ~ You have the opportunity to choose from the various supplements Persona offers ~ Persona has a team of nutritionists who are available for free consultations” dislike=”~ Not third-party tested for purity ~ While not the most expensive on this list, still pricey” can-collapse=”true” can-truncate=”true” truncate-on-page-load=”true” offer techobjectinfo overridecredit=”Persona” overridecaption=”

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Persona Nutrition offers some of the best opportunities to personalize hair, skin and nail vitamins. It’s a vitamin subscription service, so you don’t have to worry about running out. They come in convenient daily packs that will be shipped to your home.

You start by taking Persona’s extensive assessment, which asks about your health concerns, allergies, and diet. This helps match your needs with the supplements offered. The hair, skin and nail vitamin from Persona aims to smooth fine lines, hydrate your skin and help your hair and nails grow with a balance of ingredients like collagen, hyaluronic acid and horsetail extract. Persona has the one of the highest biotin content on the list at 5 mg or 5,000 mcg. 

With Persona, you can create a regiment of supplements that address the vitamin and minerals you are lacking. They offer a ton of options. After I took the assessment I was matched with over five supplements. Always check interactions between supplements and your existing medication before starting. More is not always better for you!

collagen, keratin, and elastin levels. It’s both vegan and organic, and made from whole food ingredients like blended fruit and vegetables. 

Like other hair, skin and nail vitamins, you get a modest dose of vitamin A (40% of daily value), vitamin C (50% of daily value) and vitamin E (15% of daily value). You do get a significant amount of biotin at 2,500 mcg per serving. Like Revly, you’ll also find green tea extract in this product.

” page-position linktext linkurl like=”~ Certified vegan and organic ~ Made from 30 whole foods ~ Customer reviews have positive comments about hair and nail health after taking” dislike=”~ Not third-party tested to ensure purity ~ Tablets are large” can-collapse=”true” can-truncate=”true” truncate-on-page-load=”true” offer techobjectinfo=”{“uuid”:”434abaaf-71fa-47f2-bde9-30823c19085b”,”slug”:”garden-of-life-organic-plant-collagen-builder-60-ct”,”name”:”Garden of Life Organic Plant Collagen Builder, 60 CT”,”productType”:”SERIES”,”updateType”:”AUTOPID”,”mod”:1727045320256}” overridecredit=”Garden of Life” overridecaption=”

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If you’re shopping for an organic hair, skin and nail vitamin supplement, Garden of Life mykind Organic Collagen Builder may be what you’re looking for. According to Garden of Life’s website, this hair, skin and nail vitamin helps restore and maintain your body’s collagen, keratin, and elastin levels. It’s both vegan and organic, and made from whole food ingredients like blended fruit and vegetables. 

Like other hair, skin and nail vitamins, you get a modest dose of vitamin A (40% of daily value), vitamin C (50% of daily value) and vitamin E (15% of daily value). You do get a significant amount of biotin at 2,500 mcg per serving. Like Revly, you’ll also find green tea extract in this product.

Amazon’s answer to other vitamins on the market, Revly only costs $15 for a 90-day supply, making it the most affordable hair, skin and nail vitamin on the list.

Revly also has an extensive ingredient list which includes a hefty dose of biotin at 2000 mcg per serving. There are also a few ingredients you won’t see from other vitamins — like horsetail, methylsulfonylmethane (or MSM) and gotu kola, which have been linked to good joint health and anti-aging, respectively. In addition to potentially decreasing blood pressure, gotu kola may also stimulate collagen production. You’ll also find green tea extract in this vitamin. A study has found that green tea extract may treat hair loss

Note that some people prefer their vitamins without any additives. If you’re one of them, this is not the vitamin for you. Revly’s hair, skin and nail vitamin doesn’t include vitamins outside of biotin and other vitamins.

” page-position linktext linkurl like=”~ Revly is the budget hair, skin and nail vitamin. You get 90 doses for only $10 ~ Gluten- and lactose-free and vegan-friendly ~ Only have to take one capsule a day” dislike=”~ Contains herbs and extracts that some may not want in their multivitamin ~ It’s not clear if Revly is third-party tested” can-collapse=”true” can-truncate=”true” truncate-on-page-load=”true” offer techobjectinfo=”{“uuid”:”4bb80d99-90bc-41c6-8187-bf856926c62f”,”slug”:”amazon-brand-revly-vegan-biotin-complex-hair-skin-nails-60-gummies-2-500-mcg-biotin-per-serving-with-vitamin-c-e-gluten”,”name”:”Amazon Brand – Revly Vegan Biotin Complex – Hair, Skin, Nails – 60 Gummies (2,500 mcg Biotin per serving, with Vitamin C & E), Gluten Free, Non-GMO”,”productType”:”SERIES”,”updateType”:”AUTOPID”,”mod”:1727045320645}” overridecredit=”Amazon” overridecaption=”

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If you want a one-and-done approach to your vitamin, keep Revly Hair, Skin and Nail Complex in mind. Amazon’s answer to other vitamins on the market, Revly only costs $15 for a 90-day supply, making it the most affordable hair, skin and nail vitamin on the list.

Revly also has an extensive ingredient list which includes a hefty dose of biotin at 2000 mcg per serving. There are also a few ingredients you won’t see from other vitamins — like horsetail, methylsulfonylmethane (or MSM) and gotu kola, which have been linked to good joint health and anti-aging, respectively. In addition to potentially decreasing blood pressure, gotu kola may also stimulate collagen production. You’ll also find green tea extract in this vitamin. A study has found that green tea extract may treat hair loss

Note that some people prefer their vitamins without any additives. If you’re one of them, this is not the vitamin for you. Revly’s hair, skin and nail vitamin doesn’t include vitamins outside of biotin and other vitamins.

Keep these factors in mind when searching for the best supplements for you. 

Ingredients 

Always study the ingredients in any vitamin supplement. If you are looking to support healthy hair, skin and skins, look for vitamins that contain biotin, collagen, vitamin C and omega-3s. Speak with your doctor before starting any supplements. 

Serving size

You may have to take up to four pills each day, depending on the serving size. Keep this in mind if you dislike swallowing a lot of pills. Also, the serving size directly affects how long a bottle will last you. Even if you have a product with 120 tablets, if you have to take four tablets a day, this will only last you 30 days. 

Form

Vitamins and supplements come in either tablet, capsule, gel capsule or gummy foam. Depending on your personal preference, you should look for vitamins that fit your needs. For example, if you don’t want extra sugar in your vitamins, don’t buy gummy vitamins. However, if you don’t like swallowing pills, maybe gummy vitamins are the best option. 

Verifications 

While dietary supplements aren’t regulated by the FDA, there are a few verifications you can check for that ensure the product you’re buying is safe to use.

Those verifications include:

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The FDA doesn’t regulate vitamins and supplements, which means there are fewer quality regulations for companies to meet. I haven’t tested these products in-house; the choices are based on product research for vitamin and mineral ingredients, third-party certifications and consumer reviews. 

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Which nutrient improves hair, skin and nails?

Several vitamins and nutrients play a part in improving the health and appearance of your hair, skin and nails. Vitamin B7, collagen, vitamin C and omega-3s are all great supplements. Some help directly, in the case of biotin, while others, like vitamin C, help indirectly.

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Do hair, skin and nail vitamins really work?

The research on the effectiveness of supplements is limited. Most hair, skin and nail vitamins are loaded with biotin, which is essential to keep your hair shiny and skin moisturized and give you strong nails. But if you eat a healthy diet, taking supplements won’t make your hair grow faster or thicker. Vitamins balance out deficiencies in the nutrients our bodies naturally produce. 

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