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Roctane Ultra Endurance Energy Drink Mix Description from Gu
Created for high-intensity and demanding activity, GU Roctane Energy Drink Mix packs even more electrolytes and carbohydrates than GU Hydration Drink Mix and also includes amino acids. 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. It provides sodium, the primary electrolyte lost in sweat, that aids hydration by maintaining water balance. It also contains branched-chain amino acids (l-leucine, l-valine, and l-isoleucine) that reduce mental fatigue and decrease muscle damage, the amino acid taurine that helps promote heart contractility and improve cardiac output during long exercise sessions, and the amino acid beta-alanine that helps promote formation of the intramuscular buffer carnosine.

Supplement Facts
Serving Size: 65 grams
Servings Per Container: 24
Ingredient Amount % Daily Value**
Calories 250
Total Carbohydrate 60g 20**
-Sugars 15g
Sodium 320mg 13
Potassium 50mg 1
Roctane Amino Acid Blend 1900mg
-Taurine, L-Leucine, L-Valine, Beta-Alanine (CarnoSyn), L-Isoleucine
** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
† Daily Value not established.

Gluten Free

Caffeine Free

Maltodextrin, Fructose, Sodium Citrate, Natural Flavors, Taurine, L-Leucine, Citric Acid, L-Valine, Beta-Alanine, Tartaric Acid, Potassium Citrate, Malic Acid, Vegetable Juice (as color), L-Isoleucine.

Manufacturer's Directions
Mix two scoops with 21 oz. (620 mL) of water. During activity, drink 20-30 oz. per hour.