We ve elevated sports drinks! Pro Quench is a 3-in-1 sports drink mix that quells thirst, delivers 20g of protein (10g clear whey isolate, 10g collagen peptides), and provides electrolytes in every serving. Each sip offers smooth fruit flavor with no artificial flavors or added sugar. Choose breezy Tropical Orange Mango or sweet Strawberry Splash. Designed for elite athletes but perfect for any active lifestyle, Pro Quench uses high-quality ingredients and strict standards for daily trust. It s exactly what you expect from Optimum Nutrition—the World s #1 Sports Nutrition Brand. Not a low calorie food. See nutrition facts for sugar and calorie content. Source: Euromonitor International Limited Consumer Health 2025 Edition, Sports Nutrition, %retail value shares, 2024.