Comparison

Fast Acting Melatonin Spearmint & Lemon Flavor and Rem-3

Fast Acting Melatonin Spearmint & Lemon Flavor (Spray For Life) lists 5 distinct ingredients and Rem-3 (PEScience) 3 (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 0.38.

Amount per serving (and % of the Daily Value)
IngredientFast Acting Melatonin Spearmint & Lemon FlavorRem-3
Melatonin1.5 mg0.3 mg
Jujube25 mg100 mg
Zinc1 mg (9%)
Selenium50 mcg (91%)
Ashwagandha125 mg
Adenosine1.5 mg

Amounts are per serving as DSLD gives them: Fast Acting Melatonin Spearmint & Lemon Flavor, 0.084 ml; Rem-3, 1 capsule. Current labels entered April 2018 and May 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.

Each product on its own