Comparison
Quiet Sleep Melatonin 3 mg and Natural Sleep
Quiet Sleep Melatonin 3 mg (Life Extension) lists 9 distinct ingredients and Natural Sleep (Life Extension) 9 (rows of one ingredient counted once); 9 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 | Quiet Sleep Melatonin 3 mg | Natural Sleep |
|---|---|---|
| Vitamin C | 220 mg (244%) | 220 mg (244%) |
| Calcium | 48 mg (4%) | 48 mg (4%) |
| Vitamin B6 | 10 mg (588%) | 10 mg (588%) |
| Magnesium | 120 mg (29%) | 120 mg (29%) |
| Vitamin B12 | 100 mcg (4167%) | 100 mcg (4167%) |
| Niacin | 73.5 mg (459%) | 73.5 mg (459%) |
| Chromium | 50 mcg (143%) | 50 mcg (143%) |
| Inositol | 100 mg | 100 mg |
| Melatonin | 3 mg | 3 mg |
Amounts are per serving as DSLD gives them: Quiet Sleep Melatonin 3 mg, 1 vegetarian capsule; Natural Sleep, 1 vegetarian capsule. Current labels entered August 2020 and May 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Quiet Sleep Melatonin 3 mgLife Extension: every row against all products listing it
- Natural SleepLife Extension: every row against all products listing it