Comparison

NutraSpray Melatonin 1.5 mg Orange Flavor and Liposomal Melatonin Drops

NutraSpray Melatonin 1.5 mg Orange Flavor (Source Naturals) lists 2 distinct ingredients and Liposomal Melatonin Drops (BioGenesis Nutraceuticals) 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)
IngredientNutraSpray Melatonin 1.5 mg Orange FlavorLiposomal Melatonin Drops
Vitamin B61.5 mg (88%)1.5 mg (88%)
Melatonin1.5 mg1.5 mg

Amounts are per serving as DSLD gives them: NutraSpray Melatonin 1.5 mg Orange Flavor, 1 spray; Liposomal Melatonin Drops, 1 ml. Current labels entered April 2017 and May 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own