Comparison

Evening Primrose Oil 1000 mg and EfaGold Evening Primrose 1300 mg

Evening Primrose Oil 1000 mg (Natrol) lists 9 distinct ingredients and EfaGold Evening Primrose 1300 mg (Nature's Way) 11 (rows of one ingredient counted once); 9 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 0.82.

Amount per serving (and % of the Daily Value)
IngredientEvening Primrose Oil 1000 mgEfaGold Evening Primrose 1300 mg
Fat (unspecified)0.5 g1.5 g
Saturated fat0 g0 g
Trans fat0 mg0 mg
Polyunsaturated Fat0.5 g1 g
Monounsaturated Fat0 g0 g
Linoleic Acid350 mg960 mg
Oleic Acid30 mg65 mg
Gamma Linolenic Acid45 mg130 mg
Evening Primrose oil500 mg1,300 mg
Cholesterol0 mg
Omega-61,000 mg

Amounts are per serving as DSLD gives them: Evening Primrose Oil 1000 mg, 1 softgel; EfaGold Evening Primrose 1300 mg, 1 softgel. Current labels entered August 2017 and August 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own