Product analysis
Biotin 5000 mcg provides biotin alongside calcium at a favorable cost for the biotin amount supplied.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality27
The biotin form is not specified, leaving its exact identity less clear. Calcium is named as dicalcium phosphate, but its comparative quality remains uncertain.
Ingredient Transparency81
Amounts are disclosed throughout, and some ingredient forms or sources are named. The remaining omissions make part of the formula harder to compare.
Value For Money80
The biotin contribution is inexpensive for the amount supplied. The calcium contribution cannot be compared reliably on cost.
Customer Satisfaction91
Customer feedback is very positive across a substantial number of ratings. The ratings reflect satisfaction and do not establish effectiveness or safety.
Product Focus71
The compact formula appears reasonably aligned with its intended uses. A limited range of uses keeps the purpose fairly clear.
- Format
Capsule - Container
- 110 Capsule(s)
- Per serving
- $0.07
- Customer rating
- 4.7 · 15,415 ratings
Goals
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Biotin | 5000 mcg | |
Calcium (Dicalcium Phosphate) | 113 mg |
How this ingredient is rated
Active Ingredient Quality & Bioavailability82
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.
- Predictive Model of Nail Consistency Using Scanning Electron Microscopy with Energy-Dispersive X-Ray.
- 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.