Endurox R⁴ is the only performance recovery drink featuring the patented 4:1 ratio of carbo-hydrate and protein. Endurox R⁴ is proven to replenish muscle glycogen 128% faster and increase next-workout performance by 55% compared to a conventional sports drink. Studies have also found that reduces post-exercise muscle damage by 36% and rebuilds muscle protein 38% better than a protein drink. If you're serious about performance, get the 4:1 advantage with Endurox R⁴.

NUTRITION FACTS
Find out what goes into
Endurox R⁴ before it goes
into your body.

It's not just a ratio. It's an advantage.
What’s the 4:1? It’s the unique ratio of 4 parts carbohydrate to 1 part protein in Accelerade, Accel Gel, and Endurox R⁴ . It’s a combination that unlocks the potential in protein and fuels superior endurance, performance, hydration and recovery. Learn more about the science of 4:1.

Endurox R⁴ is available at a store near you.