Comparison
C4 Pro Whey Protein Reese's Peanut Butter & Chocolate and Xylitol
C4 Pro Whey Protein Reese's Peanut Butter & Chocolate (Cellucor) lists 13 distinct ingredients and Xylitol (BulkSupplements.com) 13 (rows of one ingredient counted once); 13 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 | C4 Pro Whey Protein Reese's Peanut Butter & Chocolate | Xylitol |
|---|---|---|
| Carbohydrate | 4 g | 4 g |
| Calcium | 140 mg (11%) | 0 mg (0%) |
| Sodium | 190 mg | 0 mg |
| Sugar | 2 g | 0 g |
| Vitamin D | 0 mcg (0%) | 0 mcg (0%) |
| Fat (unspecified) | 2.5 g | 0 g |
| Potassium | 490 mg (10%) | 0 mg (0%) |
| Protein | 25 g | 0 g |
| Fiber | 1 g | 0 g |
| Iron | 1 mg (6%) | 0 mg (0%) |
| Saturated fat | 2 g | 0 g |
| Cholesterol | 80 mg | 0 mg |
| Trans fat | 0 mg | 0 mg |
Amounts are per serving as DSLD gives them: C4 Pro Whey Protein Reese's Peanut Butter & Chocolate, 40.2 g; Xylitol, 4 g. Current labels entered September 2025 and April 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- C4 Pro Whey Protein Reese's Peanut Butter & ChocolateCellucor: every row against all products listing it
- XylitolBulkSupplements.com: every row against all products listing it