Comparison

Evening Primrose Oil 500 mg and Evening Primrose Oil 500 mg

Evening Primrose Oil 500 mg (Mountain Meadow Herbs) lists 4 distinct ingredients and Evening Primrose Oil 500 mg (Source 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.

Amount per serving (and % of the Daily Value)
IngredientEvening Primrose Oil 500 mgEvening Primrose Oil 500 mg
Fat (unspecified)1.5 g1.5 g
Linoleic Acid1,100 mg1,100 mg
Gamma Linolenic Acid150 mg150 mg
Evening Primrose oil1,500 mg1,500 mg

Amounts are per serving as DSLD gives them: Evening Primrose Oil 500 mg, 3 softgels; Evening Primrose Oil 500 mg, 3 softgels. Current labels entered January 2020 and August 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own