Comparison

Natural Calcium, Magnesium & Zinc with Copper and Calcium, Magnesium & Zinc

Natural Calcium, Magnesium & Zinc with Copper (Rite Aid Pharmacy) lists 4 distinct ingredients and Calcium, Magnesium & Zinc (PharmAssure) 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.

Amount per serving (and % of the Daily Value)
IngredientNatural Calcium, Magnesium & Zinc with CopperCalcium, Magnesium & Zinc
Calcium333 mg (26%)1,000 mg (77%)
Magnesium133 mg (32%)400 mg (95%)
Zinc5 mg (45%)15 mg (136%)
Copper0.333 mg (37%)1 mg (111%)

Amounts are per serving as DSLD gives them: Natural Calcium, Magnesium & Zinc with Copper, 1 tablet; Calcium, Magnesium & Zinc, 3 tablets. Current labels entered November 2019 and June 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own