Comparison
Spirulina and Spirulina Powder (California-Grown) 500 mg
Spirulina (Natural Elements) lists 25 distinct ingredients and Spirulina Powder (California-Grown) 500 mg (BulkSupplements.com) 14 (rows of one ingredient counted once); 13 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 0.60.
| Ingredient | Spirulina | Spirulina Powder (California-Grown) 500 mg |
|---|---|---|
| Carbohydrate | 1.7 g | 1 g |
| Calcium | 34 mg (3%) | 5 mg (under 1%) |
| Fat (unspecified) | 0.1 g | 0 g |
| Potassium | 41 mg (under 1%) | 49 mg (1%) |
| Vitamin A | 7,000 IU | 7,000 IU |
| Protein | 5 g | 2 g |
| Iron | 1 mg (6%) | 2 mg (11%) |
| Vitamin K | 7.5 mcg (6%) | 22 mcg (18%) |
| Zeaxanthin | 2.5 mg | 3 mg |
| Gamma Linolenic Acid | 30 mg | 40 mg |
| Chlorophyll | 30 mg | 30 mg |
| Carotenoids | 11.5 mg | 11 mg |
| Phycocyanin | 210 mg | 300 mg |
| Vitamin C | 6 mg (7%) | |
| Sodium | 25 mg | |
| Sugar | 0 g | |
| Magnesium | 7 mg (2%) | |
| Vitamin B12 | 7 mcg (292%) | |
| Vitamin E | 20 IU | |
| Riboflavin | 0.12 mg (9%) | |
| Thiamin | 0.09 mg (8%) | |
| Fiber | 0.5 g | |
| Selenium | 2 mcg (4%) | |
| Saturated fat | 0 g | |
| Cholesterol | 0 mg | |
| Trans fat | 0 mg |
Amounts are per serving as DSLD gives them: Spirulina, 3.5 g; Spirulina Powder (California-Grown) 500 mg, 6 tablets. Current labels entered May 2021 and October 2021. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- SpirulinaNatural Elements: every row against all products listing it
- Spirulina Powder (California-Grown) 500 mgBulkSupplements.com: every row against all products listing it