Comparison
Feverfew 400 mg and Feverfew
Feverfew 400 mg (Signature Supplements) lists 1 distinct ingredients and Feverfew (Hawaii Pharm) 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.
| Ingredient | Feverfew 400 mg | Feverfew |
|---|---|---|
| Feverfew | 800 mg | 983 mg |
Amounts are per serving as DSLD gives them: Feverfew 400 mg, 2 capsules; Feverfew, 1 ml. Current labels entered September 2025 and October 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Feverfew 400 mgSignature Supplements: every row against all products listing it
- FeverfewHawaii Pharm: every row against all products listing it