Comparison

Borage Oil 1000 mg and Evening Primrose Oil 500 mg

Borage Oil 1000 mg (Thompson) lists 5 distinct ingredients and Evening Primrose Oil 500 mg (Vitabase) 5 (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 0.62.

Amount per serving (and % of the Daily Value)
IngredientBorage Oil 1000 mgEvening Primrose Oil 500 mg
Linoleic Acid350 mg350 mg
Oleic Acid170 mg35 mg
Gamma Linolenic Acid240 mg45 mg
Palmitic Acid100 mg30 mg
Evening Primrose oil500 mg
Borage1,000 mg

Amounts are per serving as DSLD gives them: Borage Oil 1000 mg, 1 softgel; Evening Primrose Oil 500 mg, 1 softgel. Current labels entered August 2014 and March 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own