Comparison

Echinacea Angustifolia Root 350 mg and Herbal Actives Echinacea 375 mg/4% Echinacosides Extended Release

Echinacea Angustifolia Root 350 mg (Wonder Laboratories) lists 1 distinct ingredients and Herbal Actives Echinacea 375 mg/4% Echinacosides Extended Release (Nature's Plus) 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)
IngredientEchinacea Angustifolia Root 350 mgHerbal Actives Echinacea 375 mg/4% Echinacosides Extended Release
Echinacea angustifolia350 mg375 mg

Amounts are per serving as DSLD gives them: Echinacea Angustifolia Root 350 mg, 1 capsule; Herbal Actives Echinacea 375 mg/4% Echinacosides Extended Release, 1 tablet. Current labels entered December 2021 and March 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own