Comparison
Evening Primrose Oil and Evening Primrose Oil 500 mg
Evening Primrose Oil (Nature's Sunshine) lists 4 distinct ingredients and Evening Primrose Oil 500 mg (Webber Naturals) 4 (rows of one ingredient counted once); 4 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 | Evening Primrose Oil 500 mg |
|---|---|---|
| Vitamin E | 10 mg (67%) | 15 IU |
| Linoleic Acid | 300 mg | 360 mg |
| Gamma Linolenic Acid | 45 mg | 50 mg |
| Evening Primrose oil | 500 mg | 500 mg |
Amounts are per serving as DSLD gives them: Evening Primrose Oil, 1 softgel; Evening Primrose Oil 500 mg, 1 softgel. Current labels entered September 2021 and May 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Evening Primrose OilNature's Sunshine: every row against all products listing it
- Evening Primrose Oil 500 mgWebber Naturals: every row against all products listing it