Comparison
Norwegian Cod Liver Oil and Natural Cod Liver Oil
Norwegian Cod Liver Oil (21st Century) lists 2 distinct ingredients and Natural Cod Liver Oil (Sunmark) 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 | Norwegian Cod Liver Oil | Natural Cod Liver Oil |
|---|---|---|
| Vitamin D | 3.38 mcg (17%) | 3.38 mcg (17%) |
| Vitamin A | 1,250 IU | 1,250 IU |
Amounts are per serving as DSLD gives them: Norwegian Cod Liver Oil, 1 softgel; Natural Cod Liver Oil, 1 softgel. Current labels entered July 2012 and April 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Norwegian Cod Liver Oil21st Century: every row against all products listing it
- Natural Cod Liver OilSunmark: every row against all products listing it