RED BULL ENERGY DRINK BLUE 473MLprovides you with an intense boost of energy that lasts for hours. With a unique blend of caffeine, red bull, and taurine, this drink helps you stay focused and alert during long periods of activity. Whether you are training for a marathon or just trying to stay ahead in your busy schedule, Red Bull Energy Drink will help get the job done. It's got a kick and a rush that will help you stay focused and motivated, so you can power through your day. Drink this energy drink before a big workout or when you need that extra edge in your academic studies. Ingredients. water, saccharose, glucose, acid citric acid, carbonic acid, taurine (0,4%), acidity regulator (sodium carbonate, magnesium carbonate), caffeine (0,03%), vitamins (niacin, pantothenic acid, B6, B1), flavoring, color (plain caramel, riboflavin)..