Comparison

Magnesium Bisglycinate 350 mg and Buffered Magnesium Oxide 180 mg

Magnesium Bisglycinate 350 mg (Natural Grocers by Vitamin Cottage) lists 2 distinct ingredients and Buffered Magnesium Oxide 180 mg (Kirkman) 2 (rows of one ingredient counted once); 2 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)
IngredientMagnesium Bisglycinate 350 mgBuffered Magnesium Oxide 180 mg
Vitamin C30 mg (33%)20 mg (22%)
Magnesium350 mg (83%)180 mg (43%)

Amounts are per serving as DSLD gives them: Magnesium Bisglycinate 350 mg, 4 capsules; Buffered Magnesium Oxide 180 mg, 1 capsule. Current labels entered June 2024 and September 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own