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Extra Strength Hair Skin & Nails

Nature's Bounty Optimal Solutions
4.6
★ ★ ★ ★ ★
(106707 ratings)
Manganese 5 mg
Biotin 5000 mcg
PABA 10 mg
Collagen 50 mg
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Score91

A popular extra-strength beauty softgel with high-dose biotin and argan oil.

How scoring works
Quantity:150 Softgel(s) • (50 servings)
Goals:
Hair Health
Skin Health
Nail Health

Score 91

A popular extra-strength beauty softgel with high-dose biotin and argan oil.

How scoring works

Also available as

1 option
250 servings 3 Softgel(s) • 250 Softgel(s) • 83 servings $35.99 ($0.43 per serving)
$11.66($0.23 per serving)
iHerb
$ 18.03
iHerb
$ 18.03
Vitacost
$ 18.03
Amazon
$ 11.66
Walmart
$ 11.66
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Analysis

This formula provides 5000 mcg of biotin along with zinc and argan oil to support hair and nail strength. It also includes hyaluronic acid and antioxidants like vitamin C and E to help maintain skin moisture and health.

The softgel format is easy to swallow and helps with the absorption of the many fat-soluble vitamins included. It is a strong choice for those looking for a broad-spectrum beauty supplement at an accessible price.

Pros

  • High-dose 5000 mcg biotin
  • Includes argan oil and hyaluronic acid
  • Broad spectrum of B-vitamins
  • Excellent price for a 50-day supply

Cons

  • Collagen amount is very small
  • Iron content is modest
  • Serving size is 3 softgels

Warnings

  • Contains fish and soy
  • Consult a professional if taking biotin before lab tests

Nutrient quality

87 Highest impact

Meaningful amounts of biotin and zinc provide consistent support for hair and nail growth. The softgel delivery format ensures good bioavailability for fat-soluble vitamins, although the collagen dose is very low.

Ingredient transparency

94 Highest impact

Specific dosage amounts for all active ingredients are clearly documented on the label for user awareness. No proprietary blends are used, ensuring that every milligram of vitamin and mineral is accounted for.

Customer satisfaction

93 Highest impact

Exceptional average ratings and a massive number of reviews indicate widespread consumer trust and high reliability. The high level of feedback suggests that the product's performance matches the expectations for the majority of users.

Value for money

89 Highest impact

One of the best values per serving in the category, especially for a softgel-based beauty multivitamin. The high biotin dose and inclusion of supportive oils provide great value for the low cost.

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Goals

Hair Health
Impact
Highest effect
A- Goal FitB+ Strength of SupportA- CoverageA- Formula Quality

Biotin and zinc are provided to support the infrastructure of hair, while antioxidants like vitamins C and E help maintain follicle health. Argan oil and hyaluronic acid are also included in the softgel format to assist with lipid and moisture support.

The 5,000 mcg dose of biotin is therapeutic, although the 50 mg of collagen is present at a very low supportive level. This multi-nutrient approach provides foundational support across several distinct pathways relevant to hair and skin quality.

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Skin Health
Impact
Highest effect
B+ Goal FitB- Strength of SupportA- CoverageB+ Formula Quality

This extra-strength formula provides a broad array of vitamins, minerals, and specialized actives like hyaluronic acid, collagen, and alpha-lipoic acid. Ingredients such as zinc and Vitamin C work together to support tissue repair and structural integrity.

While the 50mg collagen dose is relatively low, the inclusion of several other cofactors like biotin and Vitamin E creates a comprehensive support system for skin health. The softgel delivery format ensures high purity and optimal absorption of fat-soluble nutrients.

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Nail Health
Impact
High effect
B Goal FitB- Strength of SupportC+ CoverageB- Formula Quality

Biotin at 5,000 mcg provides a robust foundation for supporting nail plate thickness and reducing brittleness. This dosage is well-supported by evidence for improving keratinized tissue health.

Minimal amounts of collagen and horsetail are present, likely functioning more as label additions than structural contributors. The broad vitamin and mineral profile supports general metabolic pathways related to growth.

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Ingredients

IngredientAmount per serving
Calories
15 Calorie(s)
Total Fat
1 Gram(s)
Vitamin A (Retinyl Palmitate)
 1500 mcg
Vitamin C (Ascorbic Acid)
 60 mg
Vitamin E (D-Alpha-Tocopheryl Acetate)
 10 mg
Thiamine (Thiamine Mononitrate, Vitamin B1)
 3 mg
Riboflavin (Vitamin B2)
 5 mg
Niacin (Niacinamide)
 25 mg
Vitamin B6 (Pyridoxine Hydrochloride)
 5 mg
Folate
333 mcg DFE
Vitamin B12 (Cyanocobalamin)
 8 mcg
Biotin
5000 mcg
Pantothenic Acid (Calcium D-Pantothenate)
 4 mg
Iron (Ferrous Gluconate)
 3 mg
Zinc (Zinc Gluconate)
 7.5 mg
Selenium (Selenium Yeast)
 12.5 mcg
Manganese (Manganese Gluconate)
 5 mg
Argan Oil (Argania spinosa)
 25 mg
PABA
10 mg
Alpha Lipoic Acid
10 mg
Horsetail
3 mg
Collagen, Hydrolyzed
50 mg
Hyaluronic Acid (Sodium Hyaluronate)
 30 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Manganese (Manganese Gluconate) · 5 mg OverallScore92
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
This specialty supplement uses a bioavailable organic gluconate form of manganese at a safe, effective dosage. It offers exceptional value for money, with one of the lowest price points in the selection. The transparent labeling ensures consumers can easily verify their elemental mineral intake.
View ingredientView products
Biotin · 5000 mcg OverallScore85
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This softgel formula provides a high dose of biotin alongside a variety of other vitamins and minerals. It is a comprehensive choice for those seeking to support their hair, skin, and nails with a multi-nutrient approach.
View ingredientView products
PABA · 10 mg OverallScore68
A Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyD- Value
This extra-strength hair, skin, and nails formula includes PABA as a minor supportive ingredient in a liquid softgel. It is a popular general beauty supplement with a very accessible price point.
View ingredientView products
83 Value

Liquid Collagen

Applied Nutrition
4.4
★★★★★
(15472 ratings)
Hydrolyzed collagen and biotin are provided in a liquid format designed for structural support of the hair and skin. Horsetail extract and an antioxidant blend contribute additional silica and cellular protection.
Other sellers (2)
92 Value

Collagen 1500 + C

Mason Natural
4.7
★★★★★
(2236 ratings)
Bovine collagen and 2,400 mcg of biotin work together to support the integrity of keratinized tissues. The 1,500 mg collagen dose offers moderate daily maintenance for the body's connective structures.
Other sellers (3)
88 Value

Extra Strength Hair Skin & Nails

21st Century
4.6
★★★★★
(37616 ratings)
Biotin and zinc gluconate provide foundational cofactors for keratin synthesis and cellular proliferation. A broad range of B-vitamins and calcium supports metabolic health and structural pathways.
Other sellers (2)
91 Performance

Hairfluence

ZHOU
4.3
★★★★★
(19737 ratings)
Biotin at 5,000 mcg is paired with methylcobalamin and MSM to support keratinized tissues from multiple angles. Hydrolyzed keratin and collagen provide additional building blocks for hair and nail strength.
Other sellers (4)
95 Performance

High Potency Maxi-Collagen 7000

Country Life
4.7
★★★★★
(3532 ratings)
Verisol Bioactive Collagen Peptides and Type I and III collagen provide 7,000 mg of protein for intensive structural support. Vitamins A, C, and biotin act as enzymatic cofactors for the assembly of connective tissues.
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94 Performance

Collagen

youtheory men
4.6
★★★★★
(9473 ratings)
Hydrolyzed collagen peptides at 5,000 mg meaningfully support connective tissue density and elasticity. Vitamin C assists in the synthesis of new fibers, ensuring the body can utilize the provided protein building blocks.
Other sellers (3)
87 Budget

Women's Multivitamin Gummies with Collagen 50 mg Raspberry Flavored

Nature's Bounty Optimal Solutions
4.6
★★★★★
(1572 ratings)
Essential vitamins and 600 mcg of biotin are provided in a cost-effective gummy for daily wellness. Cholecalciferol and zinc citrate contribute to foundational immune and metabolic support.
Other sellers (1)
92 Budget

Hair Skin & Nails

Nature's Truth
4.7
★★★★★
(4349 ratings)
Virgin coconut oil and argan oil in a softgel format help with the bioavailability of vitamins A, D, and E. Biotin at 5,000 mcg and selenium support the structural maintenance of hair and nails.
Other sellers (2)
87 Budget

Women's Multivitamin Gummies with Collagen 50 mg Raspberry Flavored

Nature's Bounty
4.7
★★★★★
(1073 ratings)
Vitamins A, C, and D are combined with biotin to support broad-spectrum nutritional maintenance. This gummy format offers a palatable way to receive critical micronutrients for daily vitality.
Other sellers (0)
83 Value

Liquid Collagen

Applied Nutrition
4.4
★★★★★
(15472 ratings)
Hydrolyzed collagen and biotin are provided in a liquid format designed for structural support of the hair and skin. Horsetail extract and an antioxidant blend contribute additional silica and cellular protection.
Other sellers (2)
92 Value

Collagen 1500 + C

Mason Natural
4.7
★★★★★
(2236 ratings)
Bovine collagen and 2,400 mcg of biotin work together to support the integrity of keratinized tissues. The 1,500 mg collagen dose offers moderate daily maintenance for the body's connective structures.
Other sellers (3)
88 Value

Extra Strength Hair Skin & Nails

21st Century
4.6
★★★★★
(37616 ratings)
Biotin and zinc gluconate provide foundational cofactors for keratin synthesis and cellular proliferation. A broad range of B-vitamins and calcium supports metabolic health and structural pathways.
Other sellers (2)
91 Performance

Hairfluence

ZHOU
4.3
★★★★★
(19737 ratings)
Biotin at 5,000 mcg is paired with methylcobalamin and MSM to support keratinized tissues from multiple angles. Hydrolyzed keratin and collagen provide additional building blocks for hair and nail strength.
Other sellers (4)
95 Performance

High Potency Maxi-Collagen 7000

Country Life
4.7
★★★★★
(3532 ratings)
Verisol Bioactive Collagen Peptides and Type I and III collagen provide 7,000 mg of protein for intensive structural support. Vitamins A, C, and biotin act as enzymatic cofactors for the assembly of connective tissues.
Other sellers (4)
94 Performance

Collagen

youtheory men
4.6
★★★★★
(9473 ratings)
Hydrolyzed collagen peptides at 5,000 mg meaningfully support connective tissue density and elasticity. Vitamin C assists in the synthesis of new fibers, ensuring the body can utilize the provided protein building blocks.
Other sellers (3)
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