Comparison

Evening Primrose Oil 1,300 mg and Evening Primrose Oil Extra Strength

Evening Primrose Oil 1,300 mg (OL Olympian Labs) lists 5 distinct ingredients and Evening Primrose Oil Extra Strength (OL Olympian Labs) 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 1.00: the same ingredients, at the amounts in the table below.

Amount per serving (and % of the Daily Value)
IngredientEvening Primrose Oil 1,300 mgEvening Primrose Oil Extra Strength
Fat (unspecified)1 g1 g
Polyunsaturated Fat1 g1 g
Alpha-Linolenic Acid949 mg949 mg
Gamma Linolenic Acid117 mg117 mg
Evening Primrose oil1,300 mg1,300 mg

Amounts are per serving as DSLD gives them: Evening Primrose Oil 1,300 mg, 1 softgel; Evening Primrose Oil Extra Strength, 1 softgel. Current labels entered April 2018 and October 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own