PowerBar IsoActive Drink Mix Nutrition Raspberry Pomegranate : The Athletes Choice since 1996 PowerBar IsoActive Drink Mix is specifically designed to fuel athletes and their endurance performance. This formulated mix includes C2Max Dual Source Carb Mix for rapid absorption and transport of energy to an athletes working muscles during their training and competition. It also includes 5 electrolytes (sodium, potassium, magnesium, chloride, and calcium) to help replenish what is lost during activity when athletes sweat. Features natural flavors. Comes in a canister with 40 servings. Flavors Include: Raspberry Pomegranate.