First Endurance Online EFS Drink Mix

FEATURES

– The premium nutrition provided in the new EFS is redefining the limits of nutrition so athletes can redefine their endurance limits
– 1160mg of electrolytes, twice the amount of traditional mixes
– Improved flavor means it tastes great at full concentration or beyond
– More carbohydrates from more sources, including complex carbs for prolonged energy and complex carbs for immediate energy
– 30 servings