Single 12 fl oz can of Red Bull Energy Drink Yellow Edition . Red Bull Yellow Edition's special formula contains ingredients of high quality: Caffeine, Taurine, some B-Group Vitamins, Sugars. One 12 fl oz can of Red Bull Yellow Edition, Tropical contains 114 mg of caffeine, about the same amount as in an equal serving of home-brewed coffee. Vitalizes Body and Mind.
