The Red Bull 12 oz. Summer Edition Coconut Berry energy drink gives you energy throughout the day with the refreshing summer taste. Features Red Bull energy drinks formula contains high quality ingredients - Caffeine, Taurine, some B-group Vitamins and Sugars. Caffeine was widely used by ancient civilizations. It was traditionally consumed from natural sources like tea, coffee, cacao beans and cola nuts and appreciated for its stimulating effects on the human body. Vitamins are essential micronutrients that are required for maintaining normal body functions. Taurine is an amino acid, naturally occurring in the human body and present in the daily diet. It is involved in a wide range of biological processes.