Comparison
Biotin 5000 mcg and Biotin For Hair & Nails Extra Strength
Biotin 5000 mcg (Walgreens) lists 2 distinct ingredients and Biotin For Hair & Nails Extra Strength (Natrol) 2 (rows of one ingredient counted once); 2 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Biotin 5000 mcg | Biotin For Hair & Nails Extra Strength |
|---|---|---|
| Calcium | 55 mg (4%) | 66 mg (5%) |
| Biotin | 5,000 mcg (16667%) | 5,000 mcg (16667%) |
Amounts are per serving as DSLD gives them: Biotin 5000 mcg, 1 tablet; Biotin For Hair & Nails Extra Strength, 1 tablet. Current labels entered February 2024 and November 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Biotin 5000 mcgWalgreens: every row against all products listing it
- Biotin For Hair & Nails Extra StrengthNatrol: every row against all products listing it