Comparison

Extra Strength Melatonin 5 mg and Melatonin TR Time Release 5 mg

Extra Strength Melatonin 5 mg (Puritan's Pride) lists 2 distinct ingredients and Melatonin TR Time Release 5 mg (Natrol) 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)
IngredientExtra Strength Melatonin 5 mgMelatonin TR Time Release 5 mg
Vitamin B610 mg (588%)10 mg (588%)
Melatonin5 mg5 mg

Amounts are per serving as DSLD gives them: Extra Strength Melatonin 5 mg, 1 tablet; Melatonin TR Time Release 5 mg, 1 tablet. Current labels entered May 2023 and October 2011. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own