Comparison

Biotin 10,000 mcg Maximum Strength and Biotin 10,000 mcg

Biotin 10,000 mcg Maximum Strength (Natrol) lists 2 distinct ingredients and Biotin 10,000 mcg (Nova Nutritions) 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.

Amount per serving (and % of the Daily Value)
IngredientBiotin 10,000 mcg Maximum StrengthBiotin 10,000 mcg
Calcium66 mg (5%)66 mg (5%)
Biotin10,000 mcg (33333%)10,000 mcg (33333%)

Amounts are per serving as DSLD gives them: Biotin 10,000 mcg Maximum Strength, 1 tablet; Biotin 10,000 mcg, 1 capsule. Current labels entered January 2016 and June 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own