Comparison
Sleep Formula and Calm-R-Rest
Sleep Formula (GNC Preventive Nutrition) lists 7 distinct ingredients and Calm-R-Rest (Highland Laboratories) 7 (rows of one ingredient counted once); 6 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 0.80.
| Ingredient | Sleep Formula | Calm-R-Rest |
|---|---|---|
| Calcium | 120 mg (9%) | 60 mg (5%) |
| Magnesium | 60 mg (14%) | 60 mg (14%) |
| Valerian | 250 mg | 200 mg |
| Passionflower | 100 mg | 100 mg |
| Hops | 100 mg | 100 mg |
| German Chamomile | 200 mg | 20 mg |
| Vitamin B6 | 5 mg (294%) | |
| Blueberry | 100 mg |
Amounts are per serving as DSLD gives them: Sleep Formula, 1 caplet; Calm-R-Rest, 1 vegetarian capsule. Current labels entered December 2011 and October 2017. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Sleep FormulaGNC Preventive Nutrition: every row against all products listing it
- Calm-R-RestHighland Laboratories: every row against all products listing it