What's the 4:1? It's the unique ratio of 4 parts carbohydrate to 1 part protein in Endurox R4, that fuels superior endurance, performance, hydration and recovery. Learn more about the science of 4:1.
Available in fruit punch, lemon lime,
tangy orange, chocolate, vanilla.
EXERCISE LASTING MORE THAN ONE HOUR
Recover faster - Replenishes muscle glycogen levels 128% more than a carbohydrate drink
Recover better - Reduces post-exercise muscle damage up to 36%
Come back stronger- Extends endurance up to 55% in a subsequent workout
Optimal carbohydrate profile with less sugar
NUTRITION FACTS
Find out what is in Endurox R4 before it goes in your body.
