Comparison

Magnesium Complex and Melatonin 10 mg

Magnesium Complex (Indiana Botanic Gardens) lists 4 distinct ingredients and Melatonin 10 mg (Country Life) 4 (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 0.57.

Amount per serving (and % of the Daily Value)
IngredientMagnesium ComplexMelatonin 10 mg
Magnesium365 mg (87%)42 mg (10%)
Zinc50 mg (455%)1.1 mg (10%)
Melatonin3 mg10 mg
Vitamin C9 mg (10%)
Hawthorn180 mg

Amounts are per serving as DSLD gives them: Magnesium Complex, 2 capsules; Melatonin 10 mg, 1 capsule. Current labels entered June 2015 and January 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own