Comparison
Sommazol and Lights Out
Sommazol (ProEnzol) lists 7 distinct ingredients and Lights Out (Key Nutrients) 9 (rows of one ingredient counted once); 7 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 0.83.
| Ingredient | Sommazol | Lights Out |
|---|---|---|
| Melatonin | 5 mg | 3 mg |
| Valerian | not disclosed | 150 mg |
| Passionflower | not disclosed | 100 mg |
| GABA | not disclosed | 100 mg |
| Lemon balm | not disclosed | 100 mg |
| 5-HTP | not disclosed | 100 mg |
| Hops | not disclosed | 100 mg |
| Vitamin B6 | 2 mg (118%) | |
| Chamomile | 150 mg |
Amounts are per serving as DSLD gives them: Sommazol, 2 vegan capsules; Lights Out, 2 capsules. Current labels entered January 2025 and January 2022. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- SommazolProEnzol: every row against all products listing it
- Lights OutKey Nutrients: every row against all products listing it