Red Bull Classic is a functional beverage that enhances both the mind and body and has been energizing Singapore for over 25 years. The beverage's proprietary formulation of high quality ingredients such as Taurine, Glucuronolactone, B-Vitamins and Amino acids improves alertness, concentration, physical endurance and reaction speed. Red Bull's functionality has been proven by scientific studies and is appreciated by many of the world's top athletes and drivers and hard-working people with active lifestyles. Red Bull, No Limits