🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
250 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
60 mg (67% DV)
10000 mcg (33333% DV)
📊 333.3× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 10.0mg
9 mg (82% DV)
✅ Within RDA (0.8× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 9mg UL 40mg
Keratin
100 mg

Other Ingredients

Keratin Hydroxypropyl Methylcellulose Dicalcium Phosphate Zinc Gluconate Ascorbic Acid Biotin Magnesium Stearate Silica Sodium Sulfate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (100% of products) Structure/Function (91% of products) Nutrient (57% of products)

Target Groups

Adult Female (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested use: Adults - Take one capsule daily with food as a dietary supplement.

⚠️ Warnings & Precautions

May contain Pullulan.

Keep out of reach of children

Warning: Pregnant or nursing women, individuals taking medication(s) or persons who have a health condition should consult their physician before using this product. Inform your physician of this products biotin content before any lab test.

Safety-sealed. Do not use if printed seal under cap is cut, torn, or missing.

🧪 Formulation Notes

May support healthy hair, skin & nails Health benefits Immunity

Women's

May help maintain & support immune health Biotin may promote metabolism & cell energy production

Product of China Bottled in the United States

Nutritional information: Biotin is a water-soluble B vitamin that is involved in the metabolism of protein, fats and carbohydrates. It may also support healthy hair, skin and nails. Vitamin C, one of the antioxidant essentials, may help protect the body's cells from potential damage and supports the immune system. It is important for the structure of bones, muscles, and blood vessels as well as the health of teeth and gums. Zinc is an essential mineral that helps support a healthy immune system. Its antioxidant properties help protect cells from the damaging effects of free radicals.

No synthetic dyes No artificial flavors No gluten No lactose

Capsule color may vary Freshness and potency guaranteed through:

Biotin 10000 mcg per capsule per day

Additional Information

Questions or comments? We would love to hear about your Member's Mark experience! Call us toll-free at 1-888-698-5034 from 8:30 a.m. to 5 p.m. EST Mon.-Fri.

Store at 15 degrees - 30 degrees C (59 degrees - 86 degrees F).

Product Details

UPC / SKU 1 93968 02999 9
DSLD Entry Date 2022-10-24
Product Type Other Combinations
Form Capsule
DSLD ID 277390
Data Updated 2026-04-11

Research Evidence

31 Research Sources
53 Avg Quality Score
12 Meta Analysis
9 Systematic Review
5 Rct
2 Clinical Trial
1 Regulatory Source
1 Openfda Safety
B Pentasaccharides for the treatment of deep vein thrombosis
Meta Analysis The Cochrane database of systematic reviews 2017
B Quantitative comparison of the efficacy of clinical drug treatments for primary progressive multiple sclerosis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2023
B Dietary interventions for multiple sclerosis-related outcomes
Meta Analysis The Cochrane database of systematic reviews 2020
B Interventions for infantile seborrhoeic dermatitis (including cradle cap)
Meta Analysis The Cochrane database of systematic reviews 2019
B Effect of varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis
Meta Analysis Fertility and sterility 2021
B Effect of feeding biotin on milk production and hoof health in lactating dairy cows: a quantitative assessment
Meta Analysis Journal of dairy science 2011
B Factitious Graves' Disease Due to Biotin Immunoassay Interference-A Case and Review of the Literature
Systematic Review The Journal of clinical endocrinology and metabolism 2016
B Effect of biotin on milk performance of dairy cattle: a meta-analysis
Meta Analysis Journal of dairy science 2011
B PROVIT: Supplementary Probiotic Treatment and Vitamin B7 in Depression-A Randomized Controlled Trial
Rct Nutrients 2020
B High-dose biotin for multiple sclerosis: A systematic review and meta-analyses of randomized controlled trials
Meta Analysis Multiple sclerosis and related disorders 2021
View all evidence for Biotin →

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