Comparison
Organic Spirulina 2,000 mg and Organic Spirulina 500 mg
Organic Spirulina 2,000 mg (Dr. Mercola) lists 6 distinct ingredients and Organic Spirulina 500 mg (California Gold Nutrition) 7 (rows of one ingredient counted once); 5 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 0.69.
| Ingredient | Organic Spirulina 2,000 mg | Organic Spirulina 500 mg |
|---|---|---|
| Protein | 1 g | 1 g |
| Iron | 1 mg (6%) | 1 mg (6%) |
| Blue-Green Algae | 2,000 mg | 1,500 mg |
| Chlorophyll | 22 mg | 15 mg |
| Phycocyanin | 280 mg | 180 mg |
| Sodium | 15 mg | |
| Vitamin A | 0.23 mg | |
| Carotenoids | 5 mg |
Amounts are per serving as DSLD gives them: Organic Spirulina 2,000 mg, 4 tablets; Organic Spirulina 500 mg, 3 tablets. Current labels entered March 2024 and August 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Organic Spirulina 2,000 mgDr. Mercola: every row against all products listing it
- Organic Spirulina 500 mgCalifornia Gold Nutrition: every row against all products listing it