Red Bull 4 x 250mlRed Bull Energy Drinks special formula contains ingredients of high quality: Caffeine, Taurine, B Group Vitamins, Sugars, Alpine Water. One 250 ml can of Red Bull Energy Drinks 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. Red Bull cans are made of 100%