Comparison
SuperPure Astaxanthin and Astaxanthin 2 mg
SuperPure Astaxanthin (Pure Synergy) lists 4 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 0.55.
| Ingredient | SuperPure Astaxanthin | Astaxanthin 2 mg |
|---|---|---|
| Astaxanthin | 6 mg | 2 mg |
| Haematococcus pluvialis | 150 mg | 20 mg |
| Lecithin | 50 mg | |
| Phospholipid | 30 mg |
Amounts are per serving as DSLD gives them: SuperPure Astaxanthin, 1 capsule; Astaxanthin 2 mg, 1 softgel. Current labels entered April 2021 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
- SuperPure AstaxanthinPure Synergy: every row against all products listing it
- Astaxanthin 2 mgSource Naturals: every row against all products listing it