Comparison
Melatonin 3 mg Sustained Release and Melatonin 3 mg
Melatonin 3 mg Sustained Release (The Vitamin Shoppe) lists 2 distinct ingredients and Melatonin 3 mg (Wonder Laboratories) 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.
| Ingredient | Melatonin 3 mg Sustained Release | Melatonin 3 mg |
|---|---|---|
| Calcium | 45 mg (3%) | 47 mg (4%) |
| Melatonin | 3 mg | 3 mg |
Amounts are per serving as DSLD gives them: Melatonin 3 mg Sustained Release, 1 tablet; Melatonin 3 mg, 1 vegetable tablet. Current labels entered October 2017 and February 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Melatonin 3 mg Sustained ReleaseThe Vitamin Shoppe: every row against all products listing it
- Melatonin 3 mgWonder Laboratories: every row against all products listing it