Endurox R4 (Lemon Lime) 2.31 Pounds

Uncompromisingly Effective

Endurox R4 revolutionized the nutritional approach to muscle recovery. Over the last decade more than 15 peer-reviewed studies have demonstrated the superiority of Endurox R4 with the patented 4 to 1 carb-protein ratio. No other recovery drink has even one study.

These studies show that Endurox R4, compared to conventional recovery drinks:

Increases glycogen replenishment by 200%

Decreases muscle damage by 50%

Increases protein synthesis by 400%

Increases endurance by 55% in subsequent workout

Less Pain, More Gain

Post-exercise muscle damage is the primary barrier between your workout and your goals. Endurox R4 is the only recovery drink proven to reduce muscle damage and increase both muscle function and endurance in a subsequent workout. Investigators for James Madison University conducted a series of studies measuring the impact of recovery beverages on muscle disruption and subsequent muscle performance.

The researchers found that Endurox R4, compared to the carb-only drink:

Reduced short-term muscle fiber damage by 42%

Reduced longer-term muscle damage by 47%

And not surprisingly, these reductions in muscle damage translated into:

40% increase in endurance performance 16 hours later

14% increase in muscle function 24 hours later