Comparison

Rephyll Powder and Piperine

Rephyll Powder (Nootropics Depot) lists 1 distinct ingredients and Piperine (Herbadiet) 1 (rows of one ingredient counted once); 1 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)
Ingredient	Rephyll Powder	Piperine
Black Pepper	500 mg	500 mg

Amounts are per serving as DSLD gives them: Rephyll Powder, 500 mg; Piperine, 1 capsule. Current labels entered June 2021 and February 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

Rephyll PowderNootropics Depot: every row against all products listing it
PiperineHerbadiet: every row against all products listing it