Comparison
Spirulina and Spirulina 500 mg Tablets
Spirulina (Noevir) lists 19 distinct ingredients and Spirulina 500 mg Tablets (Health Ranger Select) 25 (rows of one ingredient counted once); 15 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 0.48.
| Ingredient | Spirulina | Spirulina 500 mg Tablets |
|---|---|---|
| Calcium | 5 mg (under 1%) | 11 mg (under 1%) |
| Sodium | 24 mg | 19 mg |
| Magnesium | 8 mg (2%) | 10 mg (2%) |
| Vitamin B12 | 2 mcg (83%) | 5 mcg (208%) |
| Fat (unspecified) | 0 g | 0.2 g |
| Niacin | 0.4 mg (3%) | 0.5 mg (3%) |
| Potassium | 55 mg (1%) | 45 mg (under 1%) |
| Vitamin A | 3,900 IU | 7 mg |
| Riboflavin | 0.1 mg (8%) | not disclosed |
| Thiamin | 0.1 mg (8%) | 0.02 mg (2%) |
| Protein | 2 g | 2.1 g |
| Iron | 2 mg (11%) | 2 mg (11%) |
| Gamma Linolenic Acid | 30 mg | 46 mg |
| Chlorophyll | 1,520 mg | 35 mg |
| C-Phycocyanin | 6,260 mg | 600 mg |
| Carbohydrate | 0.4 g | |
| Vitamin B6 | 0.02 mg (1%) | |
| Folate | 1.6 mcg | |
| Fiber | 0.1 g | |
| Chromium | 80 mcg (229%) | |
| Manganese | 0.1 mg (4%) | |
| Iodine | 3 mcg (2%) | |
| Vitamin K | 30 mcg (25%) | |
| Phosphorus | 29 mg (2%) | |
| Blue-Green Algae | 3,000 mg | |
| Zeaxanthin | 4 mg | |
| Carotenoids | 535 mg | |
| Spirulina | 3,000 mg | |
| Superoxide Dismutase | not disclosed |
Amounts are per serving as DSLD gives them: Spirulina, 15 tablets; Spirulina 500 mg Tablets, 6 tablets. Current labels entered December 2020 and June 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- SpirulinaNoevir: every row against all products listing it
- Spirulina 500 mg TabletsHealth Ranger Select: every row against all products listing it