Comparison
Calcium 600 and Calcium Carbonate Powder
Calcium 600 (21st Century) lists 1 distinct ingredients and Calcium Carbonate Powder (NOW) 1 (rows of one ingredient counted once); 1 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 | Calcium 600 | Calcium Carbonate Powder |
|---|---|---|
| Calcium | 1,200 mg (92%) | 1,200 mg (92%) |
Amounts are per serving as DSLD gives them: Calcium 600, 2 caplets; Calcium Carbonate Powder, 1 tsp. Current labels entered July 2012 and August 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Calcium 60021st Century: every row against all products listing it
- Calcium Carbonate PowderNOW: every row against all products listing it