Comparison
Calcium and Red-gen
Calcium (Natures Plus Source of Life Garden) lists 3 distinct ingredients and Red-gen (Genestra Brands) 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 0.81.
| Ingredient | Calcium | Red-gen |
|---|---|---|
| Calcium | 1,000 mg (77%) | 180 mg (14%) |
| Lithothamnion | 3,333 mg | 600 mg |
| Magnesium | 100 mg (24%) |
Amounts are per serving as DSLD gives them: Calcium, 4 capsules; Red-gen, 1 capsule. Current labels entered June 2021 and May 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.