Workout Supplement. Endurox R4 is recommended to increase endurance decrease post exercise muscle damage reduce free radical build up and increase insulin levels which replenishes muscle glycogen and the rebuilding of protein. Proven to improve performance up to 55% and reduce post-exercise muscle stress by 36%. Dietary Supplement. Endurox R4 Performance/Recovery Drink. A breakthrough product based on breakthrough science. Landmark research conducted over the past five years has redefined how the exercising muscle optimally performs and recovers. This research has shown that 1) free radical build-up slows a recovery process; 2) insulin is key in restoring muscle glycogen and rebuilding protein; 3) the ratio of carbohydrate to protein called the Optimum Recovery Ration (OR2) is critical in optimizing glycogen restoration and 4) specific natural agents can significantly reduce exercise induced muscle stress. These important findings are the foundation of a new model for achieving peak muscle performance and recovery called the R4 system. In 1997 leading exercise physiologists met in Colorado Springs Colorado to formulate a new technically advanced sports drink based upon this groundbreaking model. The result: Endurox R4 Performance/Recovery Drink. In studies against the leading sports drink Endurox R4 delivered equal hydration effectiveness and was proven to enhance performance and extend endurance by 55%. Decrease post-exercise muscle stress by 36%. Reduce free radical build-up by 69%. Increase insulin levels by 70% thereby speeding the replenishment of muscle glycogen stores and the rebuilding of protein. If you are serious about exercise and working out Endurox R4 Performance/Recovery Drink can help significantly enhance performance and endurance and speed muscle recovery.Other products from HerbsPro