Red Bull Energy Drink, 250mlRed Bull Energy Drink's special formula contains ingredients of high quality: Caffeine, Taurine, B-Group Vitamins, Sugars, Alpine WaterOne 250 ml can of Red Bull Energy Drink contains 80 mg of caffeine, about the same amount as in a cup of home-brewed coffee.The amount of sugars in a can of Red Bull Energy Drink is comparable to the level of sugars in an equivalent amount of apple or orange juice - 11 g per 100 ml.