Product analysis
Biotin 5000 mcg provides biotin at a favorable cost for people interested in nail support, though lasting improvement remains uncertain. Hair and skin benefits are most relevant when biotin intake is inadequate.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality27
The biotin form is not disclosed, which prevents a confident form comparison. Calcium is named as dicalcium phosphate, but its absorption quality cannot be established here.
Ingredient Transparency81
Both ingredient amounts are disclosed. The calcium form is named, while the biotin form is missing.
Value For Money67
Biotin offers favorable value for the amount provided. Calcium adds no confirmed value advantage.
Customer Satisfaction83
Customer ratings are very positive across a substantial review pool. The volume gives a broad picture of satisfaction without proving hair or nail benefits.
Product Focus71
Biotin keeps the formula focused on nails, hair and skin. Nail findings are limited, while extra hair or skin benefits are not established in people who already get enough biotin.
- Format
Capsule - Container
- 60 Capsule(s)
- Per serving
- $0.13
- Also available
Biotin 1000 mcg$6.97- Customer rating
- 4.8 · 1,017 ratings
Goals
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Biotin | 5000 mcg | |
Calcium (Dicalcium Phosphate) | 125 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
Value80
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.