Comparison
Evening Primrose Oil 500 and Flax Seed Oil 1000
Evening Primrose Oil 500 (GNC) lists 2 distinct ingredients and Flax Seed Oil 1000 (GNC Natural Brand) 2 (rows of one ingredient counted once); 2 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 | Evening Primrose Oil 500 | Flax Seed Oil 1000 |
|---|---|---|
| Fat (unspecified) | 1 g | 1 g |
| Polyunsaturated Fat | 0.5 g | 0.5 g |
Amounts are per serving as DSLD gives them: Evening Primrose Oil 500, 2 softgel capsules; Flax Seed Oil 1000, 1 softgel. Current labels entered August 2014 and January 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Evening Primrose Oil 500GNC: every row against all products listing it
- Flax Seed Oil 1000GNC Natural Brand: every row against all products listing it