Comparison
Nighttime Restore and Muscle Function Formula
Nighttime Restore (GNC Pro Performance) lists 5 distinct ingredients and Muscle Function Formula (GNC Pro Performance AMP) 5 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Nighttime Restore | Muscle Function Formula |
|---|---|---|
| Magnesium | 60 mg (14%) | 60 mg (14%) |
| Zinc | 30 mg (273%) | 30 mg (273%) |
| Leucine | 0.15 g | 0.15 g |
| Valine | 0.05 g | 0.05 g |
| Isoleucine | 0.05 g | 0.05 g |
Amounts are per serving as DSLD gives them: Nighttime Restore, 2 white capsules; Muscle Function Formula, 2 capsules. Current labels entered February 2014 and May 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Nighttime RestoreGNC Pro Performance: every row against all products listing it
- Muscle Function FormulaGNC Pro Performance AMP: every row against all products listing it