Red Bull Sugar Free Energy Drink gives you Wiiings whenever you need them. Red Bull Sugar Free is a lightly carbonated energy drink made with caffeine, taurine, B vitamins and water, that brings you the same taste and good times of Red Bull. Sweetened with acesulfame-potassium K and sucralose, Red Bull Sugarfree has 10 calories per 8.4 fl oz can for a low calorie energy drink. While aiming for great heights during your workday, in your workouts or when gaming, why not crack open a refreshing can of Red Bull? Drink sugar free Red Bull straight from the can or pour into a glass over ice. These 4-packs of Red Bull will keep you stocked for any occasion, whether its hanging with friends, watching the game or going on a road trip. Be ready for the big moments with a can of Red Bull. Store cans of Red Bull at room temperature or toss them in the fridge. Red Bull gives you Wiiings.