Comparison
Relaaax and Sleep-Matrix Melatonin
Relaaax (Viva Vitamins) lists 8 distinct ingredients and Sleep-Matrix Melatonin (Cyto-Matrix) 7 (rows of one ingredient counted once); 6 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 0.67.
| Ingredient | Relaaax | Sleep-Matrix Melatonin |
|---|---|---|
| Theanine | 100 mg | 100 mg |
| Valerian | 400 mg | 56 mg |
| Passionflower | 200 mg | 50 mg |
| GABA | 300 mg | 50 mg |
| Lemon balm | 250 mg | 125 mg |
| Skullcap | 100 mg | 50 mg |
| Magnesium | 100 mg (24%) | |
| Melatonin | 2 mg | |
| Griffonia | 400 mg |
Amounts are per serving as DSLD gives them: Relaaax, 2 caps; Sleep-Matrix Melatonin, 1 capsule. Current labels entered November 2020 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
- RelaaaxViva Vitamins: every row against all products listing it
- Sleep-Matrix MelatoninCyto-Matrix: every row against all products listing it