The drink that advanced the science of muscle recovery.
Developed by leading exercise physiologists Endurox R4, with its patented ratio of carbohydrates to protein, is proven to speed muscle recovery and reduce muscle damage following exercise.
Today, Endurox R4 is the #1 recovery drink for elite and serious athletes in cycling, running, triathlon and swimming and is an essential part of the post-game and post-workout ritual of hockey, football, basketball, lacrosse and soccer players from high school through the professional level.
No product can help your muscles rebuild and recover faster.
The Proven Science.
Endurox R4, with it's patented ratio of carbohydrate to protein (4:1) plus antioxidants, electrolytes and glutamine, is proven to help muscles:
Come Back Stronger
Store at room temperature. Avoid excess heat above 104°F (40°C).