Comparison
Calcium, Magnesium & Zinc and Natural Calcium, Magnesium & Zinc with Copper
Calcium, Magnesium & Zinc (PharmAssure) lists 4 distinct ingredients and Natural Calcium, Magnesium & Zinc with Copper (Rite Aid Pharmacy) 4 (rows of one ingredient counted once); 4 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, Magnesium & Zinc | Natural Calcium, Magnesium & Zinc with Copper |
|---|---|---|
| Calcium | 1,000 mg (77%) | 333 mg (26%) |
| Magnesium | 400 mg (95%) | 133 mg (32%) |
| Zinc | 15 mg (136%) | 5 mg (45%) |
| Copper | 1 mg (111%) | 0.333 mg (37%) |
Amounts are per serving as DSLD gives them: Calcium, Magnesium & Zinc, 3 tablets; Natural Calcium, Magnesium & Zinc with Copper, 1 tablet. Current labels entered June 2015 and November 2019. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Calcium, Magnesium & ZincPharmAssure: every row against all products listing it
- Natural Calcium, Magnesium & Zinc with CopperRite Aid Pharmacy: every row against all products listing it