Comparison
Rest & Renew and Optimal Sleep
Rest & Renew (LES Labs) lists 7 distinct ingredients and Optimal Sleep (Seeking Health) 7 (rows of one ingredient counted once); 5 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 0.58.
| Ingredient | Rest & Renew | Optimal Sleep |
|---|---|---|
| Vitamin B6 | 5 mg (294%) | 25 mg (1471%) |
| Magnesium | 30 mg (7%) | 200 mg (48%) |
| Ashwagandha | 150 mg | 250 mg |
| Phosphatidylserine | 35 mg | 50 mg |
| 5-HTP | 50 mg | 50 mg |
| Zinc | 15 mg (136%) | |
| Niacin | 50 mg (313%) | |
| Theanine | 100 mg | |
| Melatonin | 0.3 mg |
Amounts are per serving as DSLD gives them: Rest & Renew, 1 capsule; Optimal Sleep, 3 capsules. Current labels entered October 2022 and January 2020. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Rest & RenewLES Labs: every row against all products listing it
- Optimal SleepSeeking Health: every row against all products listing it