Comparison

EfaGold Evening Primrose 500 mg and High Potency Evening Primrose 1300 mg

EfaGold Evening Primrose 500 mg (Nature's Way) lists 6 distinct ingredients and High Potency Evening Primrose 1300 mg (SR Sports Research) 6 (rows of one ingredient counted once); 6 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.

Amount per serving (and % of the Daily Value)
IngredientEfaGold Evening Primrose 500 mgHigh Potency Evening Primrose 1300 mg
Fat (unspecified)0.5 g1.5 g
Linoleic Acid369 mg960 mg
Oleic Acid36 mg65 mg
Gamma Linolenic Acid50 mg130 mg
Omega-6419 mg1,100 mg
Evening Primrose oil500 mg1,300 mg

Amounts are per serving as DSLD gives them: EfaGold Evening Primrose 500 mg, 1 softgel; High Potency Evening Primrose 1300 mg, 1 liquid softgel. Current labels entered October 2017 and August 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own