Comparison

Biotin 5 mg and Super Potency Biotin 5000 mcg

Biotin 5 mg (PhysioLogics) lists 3 distinct ingredients and Super Potency Biotin 5000 mcg (Solgar) 3 (rows of one ingredient counted once); 3 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 5 mgSuper Potency Biotin 5000 mcg
Calcium148 mg (11%)148 mg (11%)
Biotin5,000 mcg (16667%)5,000 mcg (16667%)
Phosphorus115 mg (9%)115 mg (9%)

Amounts are per serving as DSLD gives them: Biotin 5 mg, 1 capsule; Super Potency Biotin 5000 mcg, 1 vegetable capsule. Current labels entered February 2016 and April 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own