Stay alert Red Bull Red Edition contains caffeine that helps to improve concentration and increase alertness. Reduce fatigue Red Bull Red Edition contains B-group vitamins (niacin, pantothenic acid, B6, B12), which contribute to the reduction of tiredness and fatigue. Kickstart your day Red Bull Red Edition contains real sugar, a fast-absorbing form of carbohydrate involved in a wide range of biological processes and an energy source for the brain and muscles. Balance your body Red Bull Red Edition contains taurine, an amino acid that occurs naturally in the human body and is involved in a range of processes including regulation of water/electrolyte balance at the cellular level. Water Water is the main ingredient of Red Bull. Dedication to its quality contributes to the iconic taste in every sip. When to drink Red Bull Energy Drink gives you wiiings whenever you need them – at work, during sports, while studying, gaming, going out with friends, enjoying a festival, or being on the go. Red Bull is a great choice for an active lifestyle.