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Top 13 Best Biotin Supplements

UpdatedMay 29, 2024

Biotin, also known as vitamin H or B7, plays a crucial role in maintaining healthy hair, skin, and nails. This water-soluble vitamin supports the metabolism of proteins, fats, and carbohydrates, and aids in energy production. Biotin supplements have gained popularity in recent years for addressing biotin deficiency, promoting hair growth, and improving overall health.

While biotin can be obtained from a variety of foods, such as eggs, nuts, seeds, and some vegetables, supplements can be particularly helpful for people experiencing biotin deficiency or those with specific dietary restrictions. Biotin supplements are available in various forms, like tablets, capsules, and gummies, catering to individual preferences and needs.

When looking for the best biotin supplement, it's essential to consider factors such as dosage, form, additional ingredients, and the manufacturer's reputation. The right dosage depends on personal requirements, and it's always advisable to consult a healthcare professional before starting any supplement regimen. Moreover, choosing a reliable and trustworthy brand ensures the use of high-quality ingredients and adherence to safety standards.

With these factors in mind, we've dedicated countless hours to researching and testing the available biotin supplements in the market to help you find the most effective, safe, and suitable option for your specific needs.

Top 3 Best Biotin Supplements

  1. Artnaturals Biotin Gummies
  2. Nutricost Biotin
  3. EU Natural Biotin 5000 mcg Hair Skin Nails Supplement

We have carefully curated a list of the top biotin supplements available on Amazon to help you choose the best product for your needs.

Artnaturals Biotin Gummies

Editor's Choice

Experience beauty transformation with Artnaturals Biotin Gummies. Indulge in the delicious strawberry flavor while promoting hair, skin, and nail well-being. Formulated without gelatin, gluten, nuts, or eggs, these gummies cater to diverse dietary needs. Elevate your routine with these top-tier treats—two a day for a flourishing beauty.

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Discover the secret to luscious hair, radiant skin, and strong nails with Artnaturals Biotin Gummies. Packed with a potent 10,000mcg of biotin, these natural strawberry-flavored vitamins are a delicious way to support your beauty from within. Free from gelatin, gluten, nuts, and eggs, they cater to various dietary needs.


  • Boost hair growth and thickness with a substantial 10,000mcg of biotin per serving.
  • Achieve a glowing complexion as biotin promotes skin health and vitality.
  • Fortify your nails, reducing brittleness and promoting overall nail health.
  • Enjoy the sweet taste of natural strawberry flavor without compromising dietary preferences – these gummies are gelatin, gluten, nut, and egg-free.


  • Patience is key; noticeable improvements may take time.
  • Some users may experience mild side effects, such as potential allergic reactions.
  • For optimal results, a consistent daily intake of two gummies is recommended.

Our experience with Artnaturals Biotin Gummies has been impressive. The delicious strawberry taste makes them a delightful addition to your daily routine. Beyond promoting hair growth, these gummies contribute to overall skin and nail well-being.

Formulated without gelatin, gluten, nuts, or eggs, they accommodate diverse dietary needs. We appreciate Artnaturals' commitment to quality, with each batch undergoes rigorous testing. Incorporate these gummies into your daily regimen, taking two a day, and watch your beauty flourish.

In summary, Artnaturals Biotin Gummies stand out as a top-tier supplement, delivering on its promise to enhance hair, skin, and nails. Elevate your beauty routine with these tasty, biotin-packed treats.

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Unlock vibrant hair, skin, and nails with Nutricost Biotin 10,000mcg – the epitome of premium B7 supplementation. Clinically formulated for optimal results, this supplement stands out as the go-to choice for those seeking beauty from within.


  • Boasting a potent dose of 10,000mcg Biotin per capsule, Nutricost ensures maximum impact on hair, skin, and nail health.
  • Promotes hair growth and strength, revitalizing your locks from root to tip.
  • Enhances skin radiance and elasticity, fostering a youthful and glowing complexion.
  • Strengthens nails, reducing brittleness and promoting overall nail health.


  • High doses may lead to mild side effects; however, adjusting the dosage can mitigate any potential issues.
  • For optimal results, consistency is key – noticeable improvements may take some time.

Our personal experience with Nutricost Biotin has been transformative. Within weeks, we witnessed substantial improvements in hair texture, skin vibrancy, and nail resilience. The easy-to-swallow capsules fit seamlessly into our daily routine.

This supplement stands out with its commitment to quality – third-party tested for purity and potency. It's free from unnecessary additives, gluten-free, and suitable for various dietary preferences.

Easy to incorporate into your wellness regimen, Nutricost Biotin recommends a daily intake for optimal results. Pair it with a balanced diet for a holistic approach to beauty and well-being.

In summary, Nutricost Biotin 10,000mcg is not just a supplement; it's a beauty powerhouse. Elevate your self-care routine with this top-tier Biotin supplement, and let your radiance shine from the inside out.

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Unlock luscious locks and radiant skin with EU Natural's Biotin 5000 mcg Hair Skin Nails Supplement, our top pick for the best biotin supplement. Harness the power of 5000 micrograms of biotin per capsule for a beauty boost that goes beyond skin deep.


  • Packed with 5000 mcg of biotin, this supplement delivers a potent dose to nourish and strengthen hair, skin, and nails from within.
  • Experience the synergistic benefits of biotin, keratin, and collagen, working together to enhance beauty and promote healthy cell growth.
  • Witness noticeable improvements in hair thickness, nail durability, and skin radiance in a relatively short time, thanks to the high concentration of biotin.


  • Results may vary from person to person, and some users may need more time to observe the full spectrum of benefits.
  • While easy to incorporate into your routine, consistent daily use is essential for optimal results.
  • Individuals with difficulty swallowing pills may find the capsule size a minor inconvenience.

Having personally tested EU Natural's Biotin 5000 mcg, we were impressed by its ability to promote hair growth, strengthen nails, and rejuvenate the skin. The supplement is free from common allergens, making it suitable for a wide range of users. It seamlessly integrates into daily life, requiring just one capsule per day.

EU Natural prioritizes quality, ensuring each batch undergoes rigorous testing for purity and potency. The result is a reliable and effective biotin supplement that stands out in the crowded market.

Elevate your beauty routine with EU Natural's Biotin 5000 mcg – the go-to choice for those seeking vibrant, healthy hair, skin, and nails. Experience the transformative power of biotin in every capsule and embrace a radiant, confident you.

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You should consider purchasing this product for healthy hair, skin and nails, and boosted metabolism support.

After using the Sports Research Max Strength Biotin Supplement, we've noticed a significant improvement in the health of our hair and nails. Even the ridges in our nails seemed to get better, making them feel stronger. Our hair has been growing faster and appears healthier.

The product is Vegan Certified and made with 100% organic coconut oil, which is a bonus for many of us who prefer plant-based products. The manufacturing of this biotin in the USA within cGMP-compliant facilities offers confidence in the supplement's quality. Moreover, the high potency formula (10,000 mcg) ensures that you're getting an effective dose of biotin in just one capsule a day.

However, it's important to note that the results of using this biotin supplement may vary from person to person. Some users reported seeing significant improvements after a few weeks, while others needed a few months. If you're allergic to coconut, be aware that this product contains organic coconut oil, and you should avoid using it. Other than that, we can confidently recommend the Sports Research Max Strength Biotin Supplement for those looking to enhance their hair, skin, and nail health, as well as support their metabolism.


  • High potency formula (10,000 mcg)
  • Vegan certified with organic coconut oil
  • Made in the USA in cGMP-compliant facilities


  • May take a few months to see significant results
  • Not suitable for those allergic to coconut
  • Some users reported inconsistent effects
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Experience the transformation with Boldify Sugar Free Biotin Gummies – the epitome of excellence in biotin supplements. These gummies redefine the path to luscious hair, radiant skin, and strong nails. Crafted with precision, each gummy is a powerhouse of beauty benefits.


  • Indulge in guilt-free sweetness with sugar-free formulation
  • Harness the potency of biotin for luscious hair, radiant skin, and strong nails
  • Enjoy the convenience of a delicious gummy that fits seamlessly into your routine


  • Individual results may vary based on personal factors

Treat yourself to a delightful burst of flavor as you enhance your beauty routine with Boldify Sugar Free Biotin Gummies. Satisfy your sweet tooth without compromising on health, thanks to the sugar-free formula. Elevate your hair, skin, and nail game with the proven potency of biotin.

We've savored the benefits firsthand – from improved hair texture to glowing skin, these gummies deliver on their promises. Free from the shackles of sugar, they offer a guilt-free indulgence for your taste buds. Incorporating them into your routine is a breeze, making consistency a pleasure.

Boldify Sugar Free Biotin Gummies aren't just a supplement; they're a daily delight. Achieve the beauty goals you crave without compromising on taste or health. As a testament to their commitment to quality, each gummy undergoes rigorous testing, ensuring you get the best every time.

In the pursuit of beauty, make Boldify Sugar Free Biotin Gummies your trusted companion. Elevate your daily routine, savor the sweetness, and unlock the potential of radiant beauty. It's time to redefine your beauty journey with Boldify – where excellence meets indulgence.

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Nature's Bounty Biotin Softgels provide effective support for healthy hair, skin, and nails, making them an excellent choice for anyone seeking beauty-enhancing benefits.

After using Nature's Bounty Biotin Softgels, we noticed significant improvements in our hair, skin, and nails. Our hair became stronger and shinier, our skin felt smoother, and our nails grew more robust. This biotin supplement also played a role in supporting our nervous system and maintaining energy metabolism. We appreciated that these softgels were non-GMO, gluten- and sugar-free, and contained no artificial flavors or sweeteners.

However, we did notice that it took a few weeks to experience noticeable results. The product might not be effective for people whose hair, skin, and nail issues are not due to biotin deficiency. Additionally, we experienced some minor packaging issues with the gel caps sticking together.

In conclusion, Nature's Bounty Biotin Softgels offer valuable support for those seeking healthier hair, skin, and nails. While it may take some time to see noticeable improvements, the pros of this supplement significantly outweigh the cons. To reap the full benefits of this product, ensure that biotin deficiency is the root cause of your hair, skin, and nail issues.


  • Promotes healthy hair, skin, and nails
  • Supports nervous system health
  • Boosts energy metabolism


  • May take time to see noticeable results
  • Packaging issues with gel caps sticking together
  • Not suitable for people without biotin deficiency
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Carlyle Biotin 10000mcg is a highly recommended hair, skin, and nail supplement due to its excellent quality and fast-dissolving formulation.

Our experience with the Carlyle Biotin 10000mcg supplement has been quite positive. The tablets are easy to incorporate into a daily beauty regimen, providing 10,000 mcg of essential B Vitamin. The natural berry flavor makes it enjoyable to consume, and the fast-dissolving formula ensures quick absorption in the body.

Crafted with expert precision, the vegetarian, non-GMO, and gluten-free tablets are backed by Carlyle's commitment to purity and potency. These tablets have been lab tested to ensure that we are consuming a high-quality product. With over 12,000 ratings and an impressive 4.7-star rating on Amazon, this supplement has clearly worked for many satisfied customers.

As we continued using the Carlyle Biotin 10000mcg supplement, we noticed improvements in our hair, skin, and nails. However, it is essential to note that individuals may experience different results, and the supplement's effectiveness may not be apparent immediately.

In conclusion, the Carlyle Biotin 10000mcg supplement is an excellent addition to a beauty regimen, as it offers maximum strength biotin in an easy-to-take, fast-dissolving tablet. But, as with any supplement, it's essential to consult a healthcare professional before including it in your daily routine.


  • Maximum Biotin strength
  • Fast dissolving tablets with a natural berry flavor
  • Vegetarian, Non-GMO, and Gluten-Free


  • Might not show results immediately
  • Possible aftertaste for some users
  • Not suitable for those with berry allergies
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We recommend Nature Made Maximum Strength Biotin 5000 mcg Softgels for those seeking to support healthy hair, skin, and nails.

We recently started using Nature Made Maximum Strength Biotin 5000 mcg Softgels and noticed improvements in our hair, skin, and nail health. For instance, our hair feels stronger, our skin looks clearer, and our nails appear less brittle. We also appreciate that these softgels support energy metabolism, making us feel more energetic throughout the day.

The softgels' carefully selected ingredients and gluten-free composition make them a good choice for those with dietary restrictions. Moreover, they are free of artificial flavors and synthetic dyes, which shows the manufacturer's commitment to quality.

However, it's essential to be cautious when storing the product, as heat or sunlight exposure may cause melting or damage. Additionally, the softgels must be taken daily with water and a meal, which might be inconvenient for some individuals. It's worth noting that these statements have not been evaluated by the Food and Drug Administration, and the product is not meant to diagnose, treat, cure, or prevent any disease.

Overall, Nature Made Maximum Strength Biotin 5000 mcg Softgels are worth considering if you are looking for a supplement to support your hair, skin, and nail health while providing energy metabolism benefits. Just remember to store them properly and take them as directed to experience optimal results.


  • Supports hair, skin, and nail health
  • Enhances energy metabolism
  • Gluten-free, no artificial flavors or synthetic dyes


  • May melt/damage with heat or sunlight exposure
  • Requires daily use with water and a meal
  • Not evaluated by the Food and Drug Administration
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The NUTRAHARMONY Biotin supplement is an excellent product for those looking to improve hair, skin, and nails from within.

We recently tried the NUTRAHARMONY Biotin supplement and found it to be an effective way to support our hair, skin, and nails. Our favorite aspect was the powerful blend of Biotin, Collagen, and Keratin in each capsule. This potent combination works together to promote thicker hair, glowing skin, and healthier nails. It's an easy and convenient way to maintain our beauty from within.

The capsules contain a highly bioavailable formula, which ensures proper absorption of the essential nutrients. We also appreciated how the product is formulated without GMOs, gluten, and corn syrup, making it a more natural and safer option for our bodies.

However, there were a few aspects that we felt could be improved. The bottle only contains a one-month supply of capsules, so frequent repurchasing may be necessary for continued benefits. Additionally, results for hair improvement might not be immediately noticeable for some users. Lastly, we encountered instances where the sealed packaging arrived damaged, which can be a concern for some customers.

In conclusion, the NUTRAHARMONY Biotin with Hyaluronic Acid, Collagen & Keratin supplement is a high-quality product for those looking to support their overall beauty from within. While it may have some minor drawbacks, the potent blend of ingredients and easy-to-take capsules make it a worthwhile investment for improved hair, skin, and nails.


  • Potent blend of Biotin, Collagen, and Keratin for overall beauty support
  • Easy-to-take capsules with highly bioavailable formula
  • Free from GMOs, gluten, and corn syrup


  • A one-month supply per bottle
  • May not see immediate results for hair improvement
  • Sealed packaging may occasionally arrive damaged
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Thorne Biotin 8 is a reliable option for promoting healthy hair, nails, and skin, thanks to its pure ingredients and effectiveness.

We started using Thorne Biotin 8 - Vitamin B7 capsules to improve the overall health of our hair, nails, and skin. After a few weeks, we noticed that our hair felt thicker and our nails were less brittle. We loved that the ingredients in this supplement are sourced from pure, natural sources, and it doesn't contain any gluten, GMOs, or artificial preservatives.

While Thorne Biotin 8 has definitely helped improve our hair's thickness, we did notice that it took about 8 weeks of consistent use to see significant results. Additionally, one of us had to include another supplement to fully strengthen their nails, which may be something to consider for those with particularly weak nails.

In terms of pricing, Thorne Biotin 8 is on the higher end compared to other biotin supplements. However, since it has shown real results and contains pure, high-quality ingredients, we believe it justified the cost. Overall, Thorne Biotin 8 is a great option for those looking to improve their hair, skin, and nails naturally.


  • Supports dry, brittle nails
  • Promotes healthy skin and hair
  • Maintains healthy nerve function


  • May need additional supplementation for optimal nail strength
  • Takes some time to show noticeable results
  • Higher-priced compared to other biotin options
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We believe that Solgar Biotin is an excellent choice for those looking to improve their hair, skin, and nails, as it is a high-quality and highly potent supplement.

We have been using Solgar Biotin for a while now and can attest to its effectiveness in promoting healthy skin, nails, and hair. The 10,000 mcg dosage is super high potency, and it is a non-GMO, vegan, gluten, and dairy-free product, making it suitable for a variety of dietary preferences and restrictions.

With energy production and metabolism support as added benefits, we have also experienced increased energy levels when taking this supplement regularly. However, it is essential to store this product appropriately, as it may degrade when exposed to heat or sunlight.

It is unfortunate that Solgar Biotin is only available for shipping within the U.S. and to APO/FPO addresses, as well as not being eligible for international shipping, which limits its accessibility. Regardless, if you can get your hands on this supplement, we believe it is a top choice for those wanting to improve their hair, skin, and nail health.


  • Supports energy production in the body
  • Required for protein, carbohydrate, and fat metabolism
  • Suitable for vegetarians


  • Exposure to heat or sunlight may lead to melting/damage of the product
  • Shipping limitations within the US and to APO/FPO addresses
  • Not eligible for international shipping
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We highly recommend NOW Supplements Biotin 10 mg for those looking to improve hair, skin, nails, and energy production.

Having personally tried NOW Supplements Biotin 10 mg, we found the 10,000 mcg dosage to be effective for our hair, skin, and nails health. The vegetarian/vegan capsules are easy to take and are free from common allergens like soy, dairy, and nuts, ensuring that they can be consumed by a wide range of individuals.

One thing to note is that this product may be sensitive to heat and sunlight, so it is essential to store it in a cool, dark place to avoid any damage. Unfortunately, this item is not eligible for international shipping, which may be a drawback for customers outside the U.S.

We noticed positive changes in our nail strength and overall appearance of our skin after just a few weeks of using NOW Supplements Biotin. While it might take some time to see significant results in hair growth, we believe that continuous use of this product will lead to noticeable improvements.

Overall, NOW Supplements Biotin 10 mg is a reliable and high-quality option for those seeking to enhance their hair, skin, nails, and energy production. Just remember to protect the product from heat and sunlight, and be patient to see the full benefits of this biotin supplement.


  • Supports healthy hair, skin, and nails
  • Promotes energy production and immune function
  • Vegan, non-GMO, and allergen-free


  • Exposure to heat or sunlight may damage the product
  • Not eligible for international shipping
  • May take some time to notice significant results
  • Promotes energy production and immune function
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We highly recommend the Micro Ingredients Biotin supplement for healthy hair, skin, nails, and joint support with its potent formula and convenient softgels.

The Micro Ingredients Biotin 10,000mcg supplement is a powerful combination of biotin and hyaluronic acid, promoting healthy hair, skin, nails, and joint support. Both of these ingredients provide nourishment from within, offering rejuvenating effects and boosting confidence inside and out.

We were impressed with the convenience of this supplement, as it only requires taking one softgel each day. This means that the pouch provides a full one-year supply, making it more economical and affordable compared to other similar products in the market.

The formula is made with non-GMO and gluten-free ingredients, so it's a suitable choice for individuals with dietary preferences or restrictions. However, it's essential to note that the softgels have a coconut scent, which might be off-putting for some users. For those who dislike coconut, quickly drinking water after consuming the softgel can help avoid lingering tastes.

The only minor issue we found with the product is the ziplock closure on the pouch, as it might not work properly for everyone. In that case, you can transfer the softgels to a different container to ensure they stay fresh and won't be exposed to air or moisture.

Overall, we believe the Micro Ingredients Biotin 10,000mcg with Hyaluronic Acid is an excellent supplement for promoting healthy hair, skin, nails, and joints. With its potent formula, easy-to-take softgels, and a one-year supply, it's an investment worth considering for improved well-being and visible results.


  • Contains biotin and hyaluronic acid for improved effectiveness
  • One softgel per day provides a one-year supply
  • Made with non-GMO and gluten-free ingredients


  • Coconut scent may be off-putting for some users
  • The ziplock packaging may not be very reliable
  • The taste could be unpleasant for some people

Buying Guide

When choosing the best biotin supplement, there are a few key features to consider. We recommend looking for products that meet the following criteria:

1. Form of Biotin

Biotin supplements are available in several different forms, including capsules, gummies, and liquids. Each form has its own advantages and disadvantages, so it's important to choose the one that best fits your needs. For example, capsules may be more convenient for those who are always on-the-go, while gummies may be more appealing for those who dislike swallowing pills.

2. Dosage

The recommended dosage of biotin can vary depending on your age, gender, and health status. It's important to choose a supplement that provides the appropriate amount of biotin for your needs. Too little biotin may not provide the desired benefits, while too much biotin can be harmful.

3. Quality

When choosing a biotin supplement, it's important to look for products that are made by reputable manufacturers and have undergone third-party testing for purity and potency. Additionally, look for products that are free from unnecessary additives and fillers.

4. Price

Biotin supplements can vary in price, so it's important to choose a product that fits within your budget. However, it's important to note that cheaper products may not always be the best choice, as they may contain lower-quality ingredients or inadequate dosages.

In summary, when choosing the best biotin supplement, consider the form of biotin, dosage, quality, and price. By taking these factors into account, you can find a product that meets your needs and provides the desired benefits.

Frequently Asked Questions

1. What form of biotin is best?

Biotin is available in various forms including capsules, gummies, and liquids. All forms of biotin are equally effective, so it ultimately comes down to personal preference.

2. Which biotin is best for hair regrowth?

Biotin supplements that contain at least 5000 mcg of biotin are recommended for hair regrowth. It is important to note that biotin alone may not be enough to promote hair growth, and a balanced diet and healthy lifestyle are also important factors.

3. Does biotin really improve hair?

Biotin is known to improve hair health and promote hair growth. However, the extent of improvement may vary from person to person, and it may take several months to see noticeable results.

4. Should I take biotin everyday?

Yes, biotin should be taken daily to maintain healthy levels in the body. It is also important to follow the recommended dosage on the supplement label.

5. What Kind of Biotin Is Best for Hair Growth?

Biotin supplements that contain pure biotin without any additives or fillers are recommended for hair growth.

6. What strength of biotin should I take?

The recommended daily dosage of biotin is 30-100 mcg for adults. However, for those looking to promote hair growth, a higher dosage of at least 5000 mcg is recommended. It is important to consult with a healthcare professional before starting any new supplement regimen.

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