Comparison
Ultra Oils and Flax Seed-Primrose Oil
Ultra Oils (Country Life) lists 7 distinct ingredients and Flax Seed-Primrose Oil (Source Naturals) 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 0.75.
| Ingredient | Ultra Oils | Flax Seed-Primrose Oil |
|---|---|---|
| Fat (unspecified) | 1 g | 2.5 g |
| Linoleic Acid | 300 mg | 676 mg |
| Oleic Acid | 250 mg | 208 mg |
| Alpha-Linolenic Acid | 350 mg | 704 mg |
| Gamma Linolenic Acid | 20 mg | 76 mg |
| Vitamin E | 50 IU | |
| Rosemary | 10 mg |
Amounts are per serving as DSLD gives them: Ultra Oils, 1 softgel; Flax Seed-Primrose Oil, 2 softgels. Current labels entered October 2012 and February 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Ultra OilsCountry Life: every row against all products listing it
- Flax Seed-Primrose OilSource Naturals: every row against all products listing it