Comparison

Feverfew and Feverfew

Feverfew (Herbalist & Alchemist) lists 1 distinct ingredients and Feverfew (GNC Herbal Plus Standardized) 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	Feverfew	Feverfew
Feverfew	2 mL	380 mg

Amounts are per serving as DSLD gives them: Feverfew, 2 ml; Feverfew, 1 capsule. Current labels entered March 2018 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own

FeverfewHerbalist & Alchemist: every row against all products listing it
FeverfewGNC Herbal Plus Standardized: every row against all products listing it