Comparison
Sleep and zZz Night
Sleep (Cognizance) lists 18 distinct ingredients and zZz Night (eXplicit Supplements) 18 (rows of one ingredient counted once); 18 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 | Sleep | zZz Night |
|---|---|---|
| Calcium | 17 mg (1%) | 17 mg (1%) |
| Vitamin B6 | 1.8 mg (106%) | 1.8 mg (106%) |
| Magnesium | 13 mg (3%) | 13 mg (3%) |
| Inositol | not disclosed | not disclosed |
| Taurine | not disclosed | not disclosed |
| Ashwagandha | not disclosed | not disclosed |
| Theanine | not disclosed | not disclosed |
| Melatonin | 10 mg | 10 mg |
| Passionflower | not disclosed | not disclosed |
| GABA | not disclosed | not disclosed |
| Lemon balm | not disclosed | not disclosed |
| Goji | not disclosed | not disclosed |
| Tryptophan | not disclosed | not disclosed |
| Chamomile | not disclosed | not disclosed |
| 5-HTP | not disclosed | not disclosed |
| Hops | not disclosed | not disclosed |
| St. John's Wort | not disclosed | not disclosed |
| Skullcap | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: Sleep, 2 capsules; zZz Night, 2 veggie capsules. Current labels entered June 2024 and April 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.