Comparison
Optimal Sleep Complex and DreamSerene
Optimal Sleep Complex (Pure Nootropics) lists 7 distinct ingredients and DreamSerene (Shaklee) 4 (rows of one ingredient counted once); 4 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 0.66.
| Ingredient | Optimal Sleep Complex | DreamSerene |
|---|---|---|
| Theanine | 100 mg | not disclosed |
| Melatonin | 3 mg | 2 mg |
| Valerian | 400 mg | not disclosed |
| Lemon balm | 100 mg | not disclosed |
| Magnesium | 30 mg (7%) | |
| Zinc | 25 mg (227%) | |
| Tryptophan | 400 mg |
Amounts are per serving as DSLD gives them: Optimal Sleep Complex, 2 capsules; DreamSerene, 1 softgel. Current labels entered October 2024 and September 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Optimal Sleep ComplexPure Nootropics: every row against all products listing it
- DreamSereneShaklee: every row against all products listing it