Red Bull Sugarfree 8.4 fl oz blue can is a calorie-conscious version of the well-known energy drink, offering caffeine, taurine and B-vitamins without sugar. Each slim can provides a compact serving intended to improve wakefulness and concentration for short-term needs. Best served chilled, it's commonly used before exercise, long shifts, study sessions or when a quick boost is needed. Store upright in a cool, dry place and follow label guidance for recommended daily consumption. Not recommended for children, pregnant women or individuals sensitive to caffeine. Sold at Broadway Food, Spokane, Texas.