Product Image

Hairfluence

ZHOU
4.2
★ ★ ★ ★ ★
(19763 ratings)
Biotin 5000 mcg
Vitamin B5 100 mg
Collagen 400 mg
Hydrolyzed keratin 50 mg
Product Image
Score91

A comprehensive hair, skin, and nail complex with high-dose biotin and hydrolyzed keratin.

How scoring works
Quantity:60 Capsule(s) • (30 servings)
Goals:
Hair Health
Nail Health
Skin Health

Score 91

A comprehensive hair, skin, and nail complex with high-dose biotin and hydrolyzed keratin.

How scoring works
$24.79($0.82 per serving)
Pure Formulas
$ 24.79
iHerb
$ 24.79
Amazon
$ 24.79
Walmart
$ 18.59
Daily Vita
$ 28.32
Report prices

Analysis

Featuring 5,000 mcg of biotin and 400 mg of MSM, this formula provides essential precursors for healthy hair growth and nail strength. It utilizes methylcobalamin and folate for better bioavailability within its vitamin profile.

The addition of bamboo extract and hydrolyzed keratin further supports the resilience of keratinized tissues. This multi-nutrient strategy is highly favored by those seeking visible improvements in hair thickness and nail durability.

Pros

  • Features hydrolyzed keratin and collagen
  • Uses bioavailable Methylcobalamin
  • Includes bamboo extract (silica source)
  • Potent 5,000 mcg biotin dose

Cons

  • Collagen dose is still supportive, not primary
  • Capsule format requires daily consistency
  • Higher cost due to diverse ingredient list

Warnings

  • High biotin levels can interfere with thyroid tests
  • Check for sensitivity to MSM
  • Ensure adequate hydration when taking amino acid complexes

Nutrient quality

89 Highest impact

Meaningful levels of biotin and MSM provide a strong foundation for supporting hair health pathways. The use of methylcobalamin and folate ensures high bioavailability for essential cellular metabolic processes.

Ingredient transparency

97 Highest impact

The label provides exceptional clarity with no proprietary blends hiding ingredient dosages. Each vitamin, mineral, and structural protein is listed with its specific weight, allowing for a complete nutritional evaluation.

Customer satisfaction

90 Highest impact

A massive volume of user reviews indicates a high degree of confidence and consistent results across a large population. The strong average rating confirms that the product appears well aligned with consumer hair health goals.

Value for money

84 Highest impact

The price point is competitive for a multi-ingredient beauty complex that includes high-dose biotin and bioavailable B-vitamins. Solid formulation quality and high consumer trust provide meaningful value for the cost.

Report analysis

Goals

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

Biotin and MSM are combined with collagen and keratin to support the structural proteins foundational to hair health. Essential B-vitamins and minerals like zinc are also included to assist with the metabolic needs of the follicle.

The 5,000 mcg dose of biotin is excellent for structural support, although the keratin and collagen are present in smaller, supportive amounts. This comprehensive formula addresses multiple biological factors to promote hair thickness and strength.

View goal →
Nail Health
Impact
Highest effect
A Goal FitB- Strength of SupportA CoverageA+ Formula Quality

This beauty capsule offers a multi-faceted approach to nail health by combining 5,000 mcg of biotin with amino acids and mineral cofactors. The high-dose biotin supports keratin synthesis, while MSM provides the sulfur required for forming strong cross-links within the nail plate.

While collagen and keratin are included, their doses of 400 mg and 50 mg respectively are significantly lower than therapeutic benchmarks. This formula provides broad support but lacks depth in its primary protein building blocks.

View goal →
Skin Health
Impact
High effect
B Goal FitC Strength of SupportB+ CoverageB Formula Quality

This multi-nutrient complex includes a wide variety of vitamins, minerals, and structural proteins such as collagen and keratin. Ingredients like MSM and bamboo extract provide additional building blocks for skin resilience and radiance.

While it covers many pathways, some ingredients like collagen are provided in doses too small for clinical significance. However, the combination of biotin, zinc, and Vitamin C offers meaningful support for foundational skin repair and synthesis.

View goal →

Ingredients

IngredientAmount per serving
Vitamin A (Retinyl Palmitate)
 1800 mcg
Vitamin C (Ascorbic Acid)
 100 mg
Vitamin D3 (Cholecalciferol)
 2.5 mcg
Thiamine (Thiamine Hydrochloride, Vitamin B1)
 5 mg
Riboflavin (Vitamin B2)
 5 mg
Niacin
5 mg
Vitamin B6 (Pyridoxine Hydrochloride)
 5 mg
Folate
340 mcg DFE
Vitamin B12 (Methylcobalamin)
 20 mcg
Biotin
5000 mcg
Pantothenic Acid (Calcium D-Pantothenate)
 100 mg
Calcium (Calcium Carbonate)
 215 mg
MSM
400 mg
Collagen Hydrolysate
400 mg
Bamboo Stem Extract
20 mg
hydrolyzed Keratin
50 mg
Adults 18–50
Report overview
Biotin · 5000 mcg OverallScore85
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This intensive hair health complex features a high dose of biotin alongside collagen and keratin. It is a comprehensive formula designed for those who want multiple structural supports in a single supplement.
View ingredientView products
Vitamin B5 (Calcium D-Pantothenate) · 100 mg OverallScore69
A- Active Ingredient Quality & BioavailabilityB Dose, Safety & Label TransparencyF Value
ZHOU Hairfluence is a specialized nutrient blend for hair and skin health featuring a potent 100mg dose of pantothenic acid. It combines essential vitamins with collagen and MSM to support structural integrity from within.
View ingredientView products
Collagen · 400 mg OverallScore20
D+ Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
This hair-focused multivitamin includes collagen as a minor secondary ingredient. It is not designed to provide structural collagen benefits but rather a broad spectrum of beauty nutrients.
View ingredientView products
90 Value

Collagen

youtheory men
4.3
★★★★★
(171 ratings)
Offers 5,000 mg of hydrolyzed collagen peptides and 900 mcg of biotin for a lower cost per serving. This formula provides more protein building blocks for connective tissue repair than original lower-dose alternatives.
Other sellers (1)
80 Value

Iron Beard

ZHOU
4.0
★★★★★
(1716 ratings)
Features a specialized complex including 5,000 mcg of biotin and MSM to target the structural integrity of hair follicles. It provides a robust suite of B-vitamins and zinc to support the metabolic pathways required for healthy protein synthesis.
Other sellers (3)
94 Value

Raw B-Complex

Garden of Life Vitamin Code
4.7
★★★★★
(29895 ratings)
Utilizes raw, whole-food B-vitamins and a probiotic blend to support the metabolic pathways of hair growth naturally. This clean capsule format avoids synthetic fillers and provides essential nutrients in a highly bioavailable food-based matrix.
Other sellers (4)
93 Performance

Hair Collagen + Keratin

youtheory
4.5
★★★★★
(1171 ratings)
Significantly increases the doses of hydrolyzed keratin to 500 mg and collagen to 3,000 mg for intensive repair. These bioavailable proteins directly support the structural integrity and resilience of the hair shaft and nail plate.
Other sellers (4)
95 Performance

High Potency Maxi-Collagen 7000

Country Life
4.7
★★★★★
(3615 ratings)
Delivers a robust 7,000 mg collagen blend, including clinical Verisol peptides, for comprehensive structural support. This high-potency liquid format ensures maximum nutrient density for addressing the health of hair, skin, and nails.
Other sellers (4)
93 Performance

Collagen

youtheory men
4.6
★★★★★
(9664 ratings)
Supplies a powerful 5,000 mg dose of hydrolyzed collagen peptides along with 900 mcg of biotin and Fo-Ti. The addition of Fo-Ti extract is traditionally used to support hair vitality and overall density through targeted botanical support.
Other sellers (4)
92 Budget

Collagen 1500 + C

Mason Natural
4.7
★★★★★
(2250 ratings)
Combines a much higher 1,500 mg bovine collagen dose with high-potency biotin and Vitamin C. This tablet format provides superior protein support for the hair and nail matrix compared to lower-dose capsules at a better price.
Other sellers (4)
80 Budget

Liquid Collagen Complex Healthy Hair Skin & Nails Delicious Grape Flavor

RejuviCare
4.4
★★★★★
(10305 ratings)
Supplies biotin, pantothenic acid, and collagen in a liquid format designed for efficient absorption. This approach provides the metabolic cofactors necessary for keratin synthesis in a convenient and affordable beauty drink.
Other sellers (5)
85 Budget

Alive! Hair Skin & Nails Gummies Delicious Strawberry Flavored

Nature's Way
4.6
★★★★★
(46050 ratings)
Provides 2,500 mcg of biotin along with Vitamins C and E and a fruit/veggie powder blend. These antioxidants help protect cells from oxidative stress while supporting basic hair and skin maintenance in a value-oriented gummy.
Other sellers (4)
90 Value

Collagen

youtheory men
4.3
★★★★★
(171 ratings)
Offers 5,000 mg of hydrolyzed collagen peptides and 900 mcg of biotin for a lower cost per serving. This formula provides more protein building blocks for connective tissue repair than original lower-dose alternatives.
Other sellers (1)
80 Value

Iron Beard

ZHOU
4.0
★★★★★
(1716 ratings)
Features a specialized complex including 5,000 mcg of biotin and MSM to target the structural integrity of hair follicles. It provides a robust suite of B-vitamins and zinc to support the metabolic pathways required for healthy protein synthesis.
Other sellers (3)
94 Value

Raw B-Complex

Garden of Life Vitamin Code
4.7
★★★★★
(29895 ratings)
Utilizes raw, whole-food B-vitamins and a probiotic blend to support the metabolic pathways of hair growth naturally. This clean capsule format avoids synthetic fillers and provides essential nutrients in a highly bioavailable food-based matrix.
Other sellers (4)
93 Performance

Hair Collagen + Keratin

youtheory
4.5
★★★★★
(1171 ratings)
Significantly increases the doses of hydrolyzed keratin to 500 mg and collagen to 3,000 mg for intensive repair. These bioavailable proteins directly support the structural integrity and resilience of the hair shaft and nail plate.
Other sellers (4)
95 Performance

High Potency Maxi-Collagen 7000

Country Life
4.7
★★★★★
(3615 ratings)
Delivers a robust 7,000 mg collagen blend, including clinical Verisol peptides, for comprehensive structural support. This high-potency liquid format ensures maximum nutrient density for addressing the health of hair, skin, and nails.
Other sellers (4)
93 Performance

Collagen

youtheory men
4.6
★★★★★
(9664 ratings)
Supplies a powerful 5,000 mg dose of hydrolyzed collagen peptides along with 900 mcg of biotin and Fo-Ti. The addition of Fo-Ti extract is traditionally used to support hair vitality and overall density through targeted botanical support.
Other sellers (4)
Report alternatives