Comparison
Ultra Prim and Golden Primrose
Ultra Prim (Natural Factors OmegaFactors) lists 5 distinct ingredients and Golden Primrose (Carlson) 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.
| Ingredient | Ultra Prim | Golden Primrose |
|---|---|---|
| Fat (unspecified) | 1.5 g | 1.5 g |
| Linoleic Acid | 885 mg | 850 mg |
| Oleic Acid | 80 mg | 80 mg |
| Gamma Linolenic Acid | 125 mg | 110 mg |
| Evening Primrose oil | 1,300 mg | 1,300 mg |
Amounts are per serving as DSLD gives them: Ultra Prim, 1 softgel; Golden Primrose, 1 softgel. Current labels entered August 2014 and December 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ultra PrimNatural Factors OmegaFactors: every row against all products listing it
- Golden PrimroseCarlson: every row against all products listing it