Comparison
Blue Spirulina and Spirulina AstaBlue Complex
Blue Spirulina (Double Wood Supplements) lists 2 distinct ingredients and Spirulina AstaBlue Complex (California Gold Nutrition) 4 (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 0.63.
| Ingredient | Blue Spirulina | Spirulina AstaBlue Complex |
|---|---|---|
| Blue-Green Algae | 1,000 mg | not disclosed |
| Phycocyanin | 350 mg | not disclosed |
| Protein | 1 g | |
| Astaxanthin | not disclosed |
Amounts are per serving as DSLD gives them: Blue Spirulina, 1 g; Spirulina AstaBlue Complex, 2 tablets. Current labels entered September 2021 and November 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Blue SpirulinaDouble Wood Supplements: every row against all products listing it
- Spirulina AstaBlue ComplexCalifornia Gold Nutrition: every row against all products listing it