C4 Whey Protein Powder Hershey's Chocolate 66 ServesRecover faster and build lean muscle with Cellucor C4 Whey Protein, a high quality whey blend inspired by the trusted C4 performance range. Each serve delivers 25g of protein from fast digesting whey protein concentrate and isolate, helping fuel strength, performance, and muscle recovery. Why Choose C4 Whey Protein? 25g protein per serve supports lean muscle and repair. Fast digesting whey blend concentrate and isolate for quick absorption. Low carb