Comparison

Astaxanthin 12 mg and Astaxanthin 2 mg

Astaxanthin 12 mg (Source Naturals) lists 3 distinct ingredients and Astaxanthin 2 mg (Source Naturals) 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 0.86.

Amount per serving (and % of the Daily Value)
IngredientAstaxanthin 12 mgAstaxanthin 2 mg
Astaxanthin12 mg2 mg
Haematococcus pluvialis132 mg20 mg
Fat (unspecified)0.5 g

Amounts are per serving as DSLD gives them: Astaxanthin 12 mg, 1 softgel; Astaxanthin 2 mg, 1 softgel. Current labels entered September 2022 and March 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own