Comparison
Evening Primrose Oil 500 mg and Evening Primrose Softgels 1300 mg
Evening Primrose Oil 500 mg (SR Sports Research) lists 3 distinct ingredients and Evening Primrose Softgels 1300 mg (Zeal Naturals) 3 (rows of one ingredient counted once); 3 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 | Evening Primrose Oil 500 mg | Evening Primrose Softgels 1300 mg |
|---|---|---|
| Fat (unspecified) | 1.5 g | 1.5 g |
| Gamma Linolenic Acid | 140 mg | 130 mg |
| Evening Primrose oil | 1,500 mg | 1,300 mg |
Amounts are per serving as DSLD gives them: Evening Primrose Oil 500 mg, 3 liquid softgels; Evening Primrose Softgels 1300 mg, 1 softgel. Current labels entered June 2022 and December 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Evening Primrose Oil 500 mgSR Sports Research: every row against all products listing it
- Evening Primrose Softgels 1300 mgZeal Naturals: every row against all products listing it