Comparison
Spirulina 500 mg and Spirulina Blue-Green Algae 500 mg
Spirulina 500 mg (Vitamin World) lists 2 distinct ingredients and Spirulina Blue-Green Algae 500 mg (Vitamin World) 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 | Spirulina 500 mg | Spirulina Blue-Green Algae 500 mg |
|---|---|---|
| Copper | 0.36 mg (40%) | 0.36 mg (40%) |
| Blue-Green Algae | 1,500 mg | 1,500 mg |
Amounts are per serving as DSLD gives them: Spirulina 500 mg, 3 tablets; Spirulina Blue-Green Algae 500 mg, 3 tablets. Current labels entered April 2013 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Spirulina 500 mgVitamin World: every row against all products listing it
- Spirulina Blue-Green Algae 500 mgVitamin World: every row against all products listing it