Comparison
Melatonin 3000 mcg with Vitamin B-6 and Melatonin 3 mg
Melatonin 3000 mcg with Vitamin B-6 (Sunshine Naturals) lists 3 distinct ingredients and Melatonin 3 mg (Natrol) 3 (rows of one ingredient counted once); 3 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 3000 mcg with Vitamin B-6 | Melatonin 3 mg |
|---|---|---|
| Calcium | 55 mg (4%) | 63 mg (5%) |
| Vitamin B6 | 25 mg (1471%) | 10 mg (588%) |
| Melatonin | 3 mg | 3 mg |
Amounts are per serving as DSLD gives them: Melatonin 3000 mcg with Vitamin B-6, 1 tablet; Melatonin 3 mg, 1 tablet. Current labels entered July 2022 and September 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Melatonin 3000 mcg with Vitamin B-6Sunshine Naturals: every row against all products listing it
- Melatonin 3 mgNatrol: every row against all products listing it