Comparison

Double Strength Cod Liver Oil and Cod Liver Oil

Double Strength Cod Liver Oil (Sundown Naturals) lists 8 distinct ingredients and Cod Liver Oil (Family Wellness) 8 (rows of one ingredient counted once); 7 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 0.78.

Amount per serving (and % of the Daily Value)
IngredientDouble Strength Cod Liver OilCod Liver Oil
Vitamin D6.75 mcg (34%)3.38 mcg (17%)
Vitamin A2,500 IU1,250 IU
Cholesterol5 mg5 mg
DHA52 mg36 mg
EPA (Eicosapentaenoic Acid)52 mg37 mg
Omega-3104 mg90 mg
Fat liver oil600 mg415 mg
Fat (unspecified)0.5 g
Fatty acidsnot disclosed

Amounts are per serving as DSLD gives them: Double Strength Cod Liver Oil, 1 softgel; Cod Liver Oil, 1 softgel. Current labels entered February 2012 and May 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own