Sugar Free and Only 15 Calories per serving: G Fuel Blue Ice provides you with hours of clean, quality energy and focus without the dreaded crash. Satisfying Taste: Produced with 650mg worth of antioxidants derived from 18 different fruits. Steady Vitality: Formulated out of necessity to give you "in the moment" focus, driven by a calm, consistent energy. Energy On Demand: G Fuel gives you the energy you need to better handle whatever life decides to throw your way.