Comparison
Evening Primrose Oil and Evening Primrose Oil 500 mg
Evening Primrose Oil (Oregon's Wild Harvest) lists 6 distinct ingredients and Evening Primrose Oil 500 mg (NOW) 5 (rows of one ingredient counted once); 5 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 0.90.
| Ingredient | Evening Primrose Oil | Evening Primrose Oil 500 mg |
|---|---|---|
| Fat (unspecified) | 0.5 g | 1.5 g |
| Polyunsaturated Fat | 0.4 g | 1 g |
| Monounsaturated Fat | 0.04 g | 0.5 g |
| Gamma Linolenic Acid | 40 mg | 135 mg |
| Evening Primrose | 500 mg | 1,500 mg |
| Saturated fat | 0.05 g |
Amounts are per serving as DSLD gives them: Evening Primrose Oil, 1 softgel; Evening Primrose Oil 500 mg, 3 softgels. Current labels entered March 2024 and July 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Evening Primrose OilOregon's Wild Harvest: every row against all products listing it
- Evening Primrose Oil 500 mgNOW: every row against all products listing it