Comparison

Nu-Mag Magnesium Chloride and Slow-Mag Tablets

Nu-Mag Magnesium Chloride (Leading Pharma) lists 3 distinct ingredients and Slow-Mag Tablets (Purdue Products L.P.) 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)
IngredientNu-Mag Magnesium ChlorideSlow-Mag Tablets
Calcium238 mg (18%)238 mg (18%)
Magnesium143 mg (34%)143 mg (34%)
Chloride417 mg (18%)416 mg (18%)

Amounts are per serving as DSLD gives them: Nu-Mag Magnesium Chloride, 2 tablets; Slow-Mag Tablets, 2 tablets. Current labels entered November 2021 and March 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own