Comparison

EPO Organic 1000 mg and Evening Primrose Oil 1,300 mg

EPO Organic 1000 mg (Moss Nutrition) lists 7 distinct ingredients and Evening Primrose Oil 1,300 mg (VSN Vital Strength Nutrition) 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 0.89.

Amount per serving (and % of the Daily Value)
IngredientEPO Organic 1000 mgEvening Primrose Oil 1,300 mg
Fat (unspecified)1 g1 g
Polyunsaturated Fat1 g1 g
Linoleic Acid680 mg960 mg
Oleic Acid100 mg93 mg
Gamma Linolenic Acid100 mg130 mg
Evening Primrose oil1,000 mg1,300 mg
Trans fat0 mg

Amounts are per serving as DSLD gives them: EPO Organic 1000 mg, 1 softgel; Evening Primrose Oil 1,300 mg, 1 softgel. Current labels entered April 2021 and April 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own