Product analysis
Biotin 10000 mcg offers an inexpensive way to supplement biotin, with the clearest hair and skin benefits when intake is inadequate.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality100
D-biotin is the biologically active form, making its identity a clear quality strength. That form alone does not establish extra benefits when biotin intake is already adequate.
Ingredient Transparency100
The biotin amount and form are both clearly stated. You can compare the serving directly with other biotin supplements.
Value For Money100
Biotin is supplied at a favorable cost for the amount provided. Buying a larger amount does not by itself mean greater benefit.
Customer Satisfaction92
Customer ratings are strongly positive across a very large review base. The volume gives useful context for satisfaction without proving hair, skin or nail benefits.
Product Focus73
The single-ingredient formula is directed at related hair, skin and nail needs. Hair and skin benefits are clearest with inadequate intake, while nail findings are limited and higher amounts have no established extra benefit.
- Format
Softgel - Container
- 90 Softgel(s)
- Per serving
- $0.09
- Also available
Stabilized R-Lipoic Acid$31.51- Customer rating
- 4.7 · 31,877 ratings
Goals
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Biotin (D-Biotin) | 10000 mcg |
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
Biologically Active d-Biotin Isomer
Excipient Purity
Dose, Safety & Label Transparency100
Biotin Potency for Health Goals
Label Transparency & Exact Disclosure
Value100
Price per 5,000 mcg Biotin
Alternative products
Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- The Role of Sesbania grandiflora-Derived Biotin and Bambusa arundinacea-Derived Silica Extracts in Promoting Hair, Skin, and Nail Health: A Randomized, Double-Blind, Placebo-Controlled Clinical Study.
- Low serum biotinidase activity in children with valproic acid monotherapy.
- Vitamins A, B, C, and D: A Short Review for the Dermatologist.
- The Infatuation With Biotin Supplementation: Is There Truth Behind Its Rising Popularity? A Comparative Analysis of Clinical Efficacy versus Social Popularity.
- Biotin for the treatment of nail disease: what is the evidence?
- Treatment of brittle fingernails and onychoschizia with biotin: scanning electron microscopy.
- Treatment of brittle nail with a hydroxypropyl chitosan-based lacquer, alone or in combination with oral biotin: A randomized, assessor-blinded trial.
- Vitamins and minerals: their role in nail health and disease.
- Evaluation of biophysical skin parameters and hair changes in patients with acne vulgaris treated with isotretinoin, and the effect of biotin use on these parameters.
- Generalized seborrhoeic dermatitis. Clinical and therapeutic data of 25 patients.
- Holocarboxylase synthetase deficiency: novel clinical and molecular findings.