Comparison

Melatonin 3 mg + L-Theanine 200 mg and Sleep

Melatonin 3 mg + L-Theanine 200 mg (Nature's Trove) lists 2 distinct ingredients and Sleep (Nature Made) 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)
IngredientMelatonin 3 mg + L-Theanine 200 mgSleep
Theanine200 mg200 mg
Melatonin3 mg3 mg

Amounts are per serving as DSLD gives them: Melatonin 3 mg + L-Theanine 200 mg, 1 capsule; Sleep, 1 softgel. Current labels entered June 2020 and August 2018. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own