Comparison
Cod Liver Oil 400 mg and Cod Liver Oil 1000 mg - Extra Strength
Cod Liver Oil 400 mg (Nature's Blend) lists 6 distinct ingredients and Cod Liver Oil 1000 mg - Extra Strength (NOW) 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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Cod Liver Oil 400 mg | Cod Liver Oil 1000 mg - Extra Strength |
|---|---|---|
| Vitamin D | 3 mcg (15%) | 10 mcg (50%) |
| Fat (unspecified) | 0.5 g | 1 g |
| Vitamin A | 375 mcg RAE (42%) | 0.3 mg |
| DHA | 24 mg | 100 mg |
| EPA (Eicosapentaenoic Acid) | 28 mg | 70 mg |
| Fish Liver oil | 0.4 g | 1 g |
Amounts are per serving as DSLD gives them: Cod Liver Oil 400 mg, 1 softgel; Cod Liver Oil 1000 mg - Extra Strength, 1 softgel. Current labels entered September 2022 and June 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Cod Liver Oil 400 mgNature's Blend: every row against all products listing it
- Cod Liver Oil 1000 mg - Extra StrengthNOW: every row against all products listing it