First Endurance EFS Pro Carb Drink

HIGH CARB FUEL & HYDRATION MIX

The all-new EFS-PRO redefines what’s possible with high-carb fueling.  Our completely redesigned formula makes consuming more carbs per hour easier than ever while prioritizing stomach comfort.  And with a clinically effective dose of electrolytes, EFS-PRO keeps you fueled, hydrated and energized, even in the most demanding conditions.

✓ 60-120g/bottle of easy-to-digest carbohydrates
✓ Improves performance & increases energy
✓ Boosts hydration & prevents cramping
✓ No stevia, artificial flavors, sweeteners, or colors