Comparison

Echinacea 400 mg and Echinacea 125 mg

Echinacea 400 mg (Hi-Tech Pharmaceuticals) lists 2 distinct ingredients and Echinacea 125 mg (NOW) 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)
IngredientEchinacea 400 mgEchinacea 125 mg
Echinacea purpurea300 mg300 mg
Echinacea angustifolia100 mg125 mg

Amounts are per serving as DSLD gives them: Echinacea 400 mg, 1 tablet; Echinacea 125 mg, 1 vegetarian capsule. Current labels entered July 2020 and October 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own