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Hair Skin and Nails

Dr. Mercola
4.6
★ ★ ★ ★ ★
(186 ratings)
Hyaluronic Acid 20 mg
Biotin 5000 mcg
Keratin 500 mg
Product Image
Score 78

This supplement combines Biotin, Keratin, and Hyaluronic Acid in a capsule form to support the health and appearance of hair, skin, and nails.

Quantity: 30 Capsule(s) • (30 servings)
Goals:
flag Joint Health
flag Anti-Aging
flag Hair Health
flag Skin Health
flag Nail Health

leaderboard Score 78

This supplement combines Biotin, Keratin, and Hyaluronic Acid in a capsule form to support the health and appearance of hair, skin, and nails.

insightsAnalysis

Dr. Mercola's Hair Skin and Nails aims to support beauty from within by combining three popular ingredients. With a notable 5000mcg of Biotin, it provides a substantial amount of this B-vitamin, often included for its role in the body's keratin production, which is a key protein in hair, skin, and nails.

The inclusion of 500mg of Keratin directly supplies a building block for these tissues, which can contribute to their strength and appearance. Additionally, 20mg of 'low density' Sodium Hyaluronate, a form of Hyaluronic Acid, is present to help the skin retain moisture, potentially leading to a smoother feel and look. This combination targets multiple aspects of skin, hair, and nail support.

thumb_upPros
  • Contains a significant dose of Biotin often used for beauty support.
  • Includes Keratin, a direct structural component of hair and nails.
  • Features Hyaluronic Acid to help with skin moisture retention.
  • Convenient capsule form for daily intake.
thumb_downCons
  • The 'low density' descriptor for Hyaluronic Acid might suggest a focus more on skin surface hydration rather than broader joint support.
  • Contains only three active ingredients, which may be less comprehensive for some users compared to broader beauty blends.
  • Some goals listed for the product, like 'Metabolism Boost' and 'Joint Health', are not strongly supported by these specific ingredients or dosages.
warningWarnings
  • Biotin can sometimes interfere with certain lab tests; it's advisable to inform healthcare providers if taking this supplement.
  • As with any supplement, if you experience any unexpected reactions, discontinue use and consult a professional.
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$32.99($1.09 per serving)
iHerb
$ 32.99
Vitacost
$ 37.49
Pure Formulas
$ 39.99
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Ingredients

IngredientAmount per serving
Biotin
5000 mcg
Keratin
500 mg
Low density Hyaluronic Acid
20 mg
person Adults 18–50
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Categories

Biotin 88
The product delivers a high dose of Biotin (5000mcg), which is a common and often desired amount for individuals seeking Biotin's benefits for hair, skin, and nails. This is a primary component of the formulation.
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Keratin 82
With 500mg of Keratin, this product provides a direct supply of this essential protein. Keratin is a valuable addition for those specifically looking to support the strength and structure of their hair and nails.
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Hyaluronic Acid 65
It includes Hyaluronic Acid as Sodium Hyaluronate, which is a recognized form for absorption and skin hydration. While 20mg is a decent dose for skin support, it's described as 'low density', which may impact its broader application.
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Goals

flag Hair Health 85
The product provides a substantial amount of Biotin and Keratin, both widely recognized for their potential to support healthy hair growth and structure. The combination directly addresses key components of hair strength and appearance.
flag Nail Health 80
With a strong dose of Biotin and the addition of Keratin, this product offers good support for nail strength and growth. These ingredients are often chosen by those looking to improve the integrity of their nails.
flag Skin Health 75
The inclusion of Hyaluronic Acid, known for its ability to help skin retain moisture, along with Biotin and Keratin which are involved in skin structure, contributes to overall skin appearance. It may help support a smoother, more hydrated skin feel.
inventory_2Recommended products
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Hair Skin & Nails Collagen Plus Formula

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This product provides a similar high dose of quality Keratin (Cynatine HNS), a good dose of Biotin, and additional Collagen at a more attractive price point ($0.70 vs $0.99 per serving), offering excellent value for its comprehensive formula.
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Clincally Advanced Hair Skin & Nails

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Hydrolyzed Keratin

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If the main appeal is the 500mg Keratin, this product delivers a robust 500mg dose of KeraGLO hydrolyzed keratin for only $0.35 per serving, representing significant cost savings and excellent value for a high-quality, targeted keratin supplement.
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While more expensive, this product offers a higher dose of Hyaluronic Acid (45mg vs 20mg) and the same high dose of Keratin (500mg solubilized), plus beneficial Collagen and Alpha Lipoic Acid, providing a broader spectrum of anti-aging and joint support, albeit without Biotin.
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Hair Skin & Nails Collagen Plus Formula

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This formula includes the premium Cynatine HNS keratin (500mg, same as Dr. Mercola's) along with 2500mcg Biotin and added Collagen, offering a comprehensive and well-regarded blend for hair, skin, and nails, often at a more competitive price per serving.
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Keratin Hair Booster

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Featuring 500mg of Cynatine HNS (a highly bioavailable form of Keratin) and 3000mcg of Biotin, this product offers a premium keratin component for targeted hair and nail support, often considered superior in absorption and efficacy.
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95 Budget

Biotin 5000 mcg

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(9026 ratings)
This product offers the same 5000mcg Biotin dose as Dr. Mercola's for a significantly lower price per serving ($0.05 vs $0.99), making it a far more cost-effective option if Biotin is the primary desired ingredient.
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Biotin 5000 mcg

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Providing 5000mcg of Biotin at an exceptionally low price of $0.04 per serving, this offers outstanding value if the core need is high-dose Biotin for hair and nail health without other added compounds.
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Biotin 10000 mcg Plus Keratin 100 mg

Mason Natural
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This alternative offers Biotin at double the dose (10000mcg) and includes Keratin, albeit at a lower 100mg, for a remarkably cheaper price per serving ($0.16 vs $0.99), providing a combined benefit at a fraction of the cost.
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90 Value

Hair Skin & Nails Collagen Plus Formula

Life Extension
4.7
★★★★★
(7649 ratings)
This product provides a similar high dose of quality Keratin (Cynatine HNS), a good dose of Biotin, and additional Collagen at a more attractive price point ($0.70 vs $0.99 per serving), offering excellent value for its comprehensive formula.
Other sellers (4)
88 Value

Clincally Advanced Hair Skin & Nails

NOW Solutions
4.7
★★★★★
(4874 ratings)
With 500mg of premium Cynatine HNS keratin for just $0.58 per serving, this product offers exceptional value for its potent keratin component, making it a cost-effective choice if Keratin is a primary focus, despite lower Biotin.
Other sellers (5)
92 Value

Hydrolyzed Keratin

Doctor's Best
4.5
★★★★★
(1905 ratings)
If the main appeal is the 500mg Keratin, this product delivers a robust 500mg dose of KeraGLO hydrolyzed keratin for only $0.35 per serving, representing significant cost savings and excellent value for a high-quality, targeted keratin supplement.
Other sellers (2)
85 Performance

Type l ll & lll Collagen Keratin with Alpha Lipoic Acid & Hyaluronic Acid

Solaray
4.6
★★★★★
(2060 ratings)
While more expensive, this product offers a higher dose of Hyaluronic Acid (45mg vs 20mg) and the same high dose of Keratin (500mg solubilized), plus beneficial Collagen and Alpha Lipoic Acid, providing a broader spectrum of anti-aging and joint support, albeit without Biotin.
Other sellers (4)
90 Performance

Hair Skin & Nails Collagen Plus Formula

Life Extension
4.7
★★★★★
(7649 ratings)
This formula includes the premium Cynatine HNS keratin (500mg, same as Dr. Mercola's) along with 2500mcg Biotin and added Collagen, offering a comprehensive and well-regarded blend for hair, skin, and nails, often at a more competitive price per serving.
Other sellers (4)
88 Performance

Keratin Hair Booster

Reserveage Nutrition
4.4
★★★★★
(2064 ratings)
Featuring 500mg of Cynatine HNS (a highly bioavailable form of Keratin) and 3000mcg of Biotin, this product offers a premium keratin component for targeted hair and nail support, often considered superior in absorption and efficacy.
Other sellers (4)
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