Comparison

Calcium Plus 600 mg and Liquid Calcium & Magnesium

Calcium Plus 600 mg (GNC) lists 3 distinct ingredients and Liquid Calcium & Magnesium (Swanson Premium Brand) 3 (rows of one ingredient counted once); 3 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)
IngredientCalcium Plus 600 mgLiquid Calcium & Magnesium
Calcium600 mg (46%)600 mg (46%)
Magnesium300 mg (71%)300 mg (71%)
Fat (unspecified)1.5 g1.5 g

Amounts are per serving as DSLD gives them: Calcium Plus 600 mg, 2 softgels; Liquid Calcium & Magnesium, 2 softgels. Current labels entered January 2021 and January 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own