1900mg Amino Acids per serving. 320 mg Sodium per serving. No Caffeine. Naturally Flavored. Gluten Free. Kosher. When: Hard Training & Hard Racing. Created for high-intensity and demanding activity GU Roctane Energy Drink Mix packs even more electrolytes and carbohydrates than GU Hydration Drink Mix. The 250-calorie serving contains carbohydrates (maltodextrin and fructose) that use non-competing pathways to help maximize carbohydrate absorption and utilization while diminishing stomach distress. The primary electrolyte lost in sweat (sodium) aids hydration by maintaining water balance. The amino acid taurine helps maintain heart contractility and improve cardiac output during long exercise sessions while the amino acid beta-alanine helps promote formation of the intramuscular buffer carnosine. . GU Nutrition Matrix. Our athlete-tested Nutrition Matrix is deigned to help you perform your best. Our products help you hydrate energize and recover optimally before during and after demanding endurance activities. Discover your potential with True Performance Nutrition. . Electrolytes. Maintain water balance and aid in optimum hydration. Carbohydrates. Deliver ready-to-use energy and delay bonking by sparing glycogen. Amino Acids. Reduce mental fatigue and decrease muscle damage. Caffeine. Enhances performance by increasing focus and concentration and decreasing perceived effort during exercise.
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Rating breakdown1 review
1 out of 1(100%)customers recommend this product.
Customer reviews for GU Energy Labs Roctane™ Ultra Endurance Energy Drink Mix Grape -- 24 Servings
Review 1 for GU Energy Labs Roctane™ Ultra Endurance Energy Drink Mix Grape -- 24 Servings
Does the job!
February 13, 2013
"Great product, excellent for long rides, easy on the stomach and the grape tastes great!"