<!--ProdInc[300312832]/Mall:[backcountry_US]-->The GU Roctane Energy Drink offers you a calorically dense boost to power you through long, intensive workouts. The Roctane formula features even more carbohydrates and electrolytes than GU’s Hydration mix, and also delivers amino acids that refuel your muscles and prevent fatigue. <h3>Details</h3> The 250-calorie serving contains carbohydrates and electrolytes Taurine combats heart and skeletal muscle fatigue Beta-Alanine and Histidine prevent lactic acid build-up Amino acids prevent muscle damage and aid with recovery Caffeine (in all flavors except grape) Item #GUS0021 <h3>Tech Specs</h3> Servings : 24 Serving Size : 2 scoops Calories : 240 Carbohydrates : 59 g Sugars : 16 g Fat : 0 g Protein : 0 g Ingredients : [grape] maltodextrin, fructose, sodium citrate, natural flavors, taurine, citric acid, histidine, leucine, valine, tartaric acid, carnosyn beta-alanine, malic acid, potassium citrate, fruit and vegetable juice (as color), isoleucine, [fruit punch] maltodextrin, fructose, sodium citrate, taurine, citric acid, natural flavors, histidine, leucine, valine, carnosyn beta-alanine, malic acid, potassium citrate, fruit and vegetable juice (as color), white tea caffeine, isoleucine, [lemon lime] maltodextrin, fructose, sodium citrate, citric acid, taurine, histidine, natural flavors, leucine, valine, carnosyn beta-alanine, potassium citrate, white tea caffeine, isoleucine, turmeric (as color) Recommended Use : prolonged, ultra-endurance exercise