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Longer Stronger Hair and Nails

Irwin Naturals
4.6
★ ★ ★ ★ ★
(1246 ratings)
Biotin 2600 mcg
Horsetail 160 mg
Proline 80 mg
Vitamin C 200 mg
Copper 1 mg
Zinc 10 mg
Manganese 5 mg
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Score 78

This supplement provides a targeted blend of vitamins, minerals, amino acids, and botanicals, specifically formulated to support the strength and growth of hair and nails, with additional benefits for skin health.

scaleQuantity:60 Softgel(s) • (30 servings)
track_changesGoals:
flag Hair Health
flag Nail Health
flag Skin Health
flag Anti-Aging
flag General Health
flag Joint Health
flag Detoxification
flag Immunity

leaderboard Score 78

This supplement provides a targeted blend of vitamins, minerals, amino acids, and botanicals, specifically formulated to support the strength and growth of hair and nails, with additional benefits for skin health.

Also available as 1 option
120 servings 2 Liquid Softgel(s) • 120 Softgel(s) • 60 servings $33.99 ($0.56 per serving)

insightsAnalysis

This supplement is designed to support the structural integrity and growth of hair and nails, featuring a combination of key B vitamins, minerals, and plant-based compounds. The inclusion of a higher dose of biotin, along with silica from horsetail extract, directly targets these specific goals.

Beyond hair and nails, the product also contains ingredients like Vitamin C, zinc, copper, and specific amino acids (lysine, proline) which can contribute to overall skin health and collagen formation. The addition of BioPerine Complex aims to help with nutrient absorption, potentially making the formula more effective.

It's formulated as softgels, which can be easier to swallow for some people and may offer better absorption for fat-soluble components like flaxseed oil. This blend is well-suited for individuals looking for a supplement specifically formulated to address concerns related to the strength and appearance of their hair and nails.

thumb_upPros
  • High dose of Biotin, a key nutrient often associated with hair and nail strength.
  • Includes Horsetail extract (silica), which may help support connective tissue.
  • Contains amino acids like Lysine and Proline, essential for protein structures.
  • Flaxseed oil provides omega fatty acids, which can contribute to skin and hair health.
  • BioPerine Complex is included to aid nutrient absorption.
thumb_downCons
  • Some ingredients are part of proprietary blends, making exact individual quantities less clear.
  • The softgel form contains calories and fat, which some users might prefer to avoid.
  • Might not be suitable for those sensitive to herbal extracts like Gotu Kola.
warningWarnings
  • If you are pregnant, nursing, or have a medical condition, consult your doctor before use.
  • Discontinue use if any adverse reactions occur.
  • Some individuals may experience mild digestive upset due to the various extracts; consider taking with food.
flagReport analysis
$19.99($0.66 per serving)
iHerb
$ 19.99
Vitacost
$ 19.99
Amazon
$ 21.99
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track_changesGoals
flagHair Health
Impact
Highest effect
The product is strongly geared towards hair health, featuring a robust dose of Biotin, silica from Horsetail extract, and amino acids like Lysine and Proline, which are foundational for hair protein structure. Zinc and Copper also play roles in hair follicle function and pigmentation, supporting this goal well.
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flagNail Health
Impact
Highest effect
With a significant amount of Biotin and silica from Horsetail, this supplement is well-positioned to support nail strength and growth. The included Vitamin C and minerals like Zinc and Copper also contribute to the overall health and integrity of nails.
View goal →
flagSkin Health
Impact
High effect
Ingredients like Vitamin C, Lysine, and Proline are important for collagen synthesis, which supports skin elasticity and structure. Zinc and Copper are also beneficial for skin maintenance, while Flaxseed Oil provides fatty acids that can contribute to skin hydration and barrier function.
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flagAnti-Aging
Impact
High effect
The product includes Vitamin C, Lysine, and Proline, which are involved in collagen production, a key protein for maintaining youthful skin and connective tissues. Antioxidant properties from Vitamin C and citrus bioflavonoids may also play a role in cellular health, indirectly supporting anti-aging efforts.
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flagGeneral Health
Impact
Moderate effect
While primarily focused, the product does offer some general health support through essential vitamins and minerals like Vitamin C, Zinc, and Copper, which are vital for various bodily functions. However, it is not a comprehensive multivitamin and focuses on specific cosmetic health goals.
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flagJoint Health
Impact
Moderate effect
Vitamin C, Lysine, and Proline are precursors to collagen, which is a major component of cartilage and connective tissues in joints. While not a primary joint supplement, these ingredients can offer some foundational support for connective tissue integrity.
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flagDetoxification
Impact
Moderate effect
Some of the botanical extracts like Gotu Kola and citrus bioflavonoids are often considered to support general wellness and cellular health. However, this product is not specifically formulated as a primary detoxification agent, and its contribution in this area is secondary.
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flagImmunity
Impact
Moderate effect
Zinc and Vitamin C are known to support immune function. However, the amounts and specific blend in this product are geared more towards hair and nail benefits, making its immune support a secondary, general health contribution rather than a primary focus.
View goal →
scienceIngredients
IngredientAmount per serving
Calories
20 Calorie(s)
Total Fat
1 Gram(s)
Protein
1 Gram(s)
Vitamin C
200 mg
Biotin
2600 mcg
Calcium
30 mg
Zinc
10 mg
Copper
1 mg
Manganese
5 mg
Flaxseed Oil
1058 mg
Gotu Kola extract
180 mg
Horsetail extract
160 mg
Citrus extract
100 mg
Lysine
80 mg
Proline
80 mg
BioPerine Complex
12 mg
person Adults 18–50
flagReport overview
Biotin 90
With 2600mcg of Biotin, this product provides a substantial dose of a key vitamin often associated with the health and strength of hair and nails. This makes it a primary component for the product's stated goals.
scienceView ingredientinventory_2View products
Horsetail 85
The inclusion of 160mg of Horsetail extract, standardized for Silica, is a strong point for hair and nail support. Silica is a mineral widely recognized for its potential to help strengthen hair and nails.
scienceView ingredientinventory_2View products
Vitamin C 75
The product includes 200mg of Vitamin C (as Calcium Ascorbate), which is a good amount for general antioxidant support and collagen formation. This supports skin, hair, and nail health by contributing to the body's natural collagen production.
scienceView ingredientinventory_2View products
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