Caffeine helps to improve concentration and increase alertness. One 250-ml can of Red Bull Energy Drink contains 80 mg of caffeine. The 80 mg of caffeine contained in one 250-ml can of Red Bull ...

The Red Bull Amber Edition Sugarfree contains B-group vitamins (niacin, pantothenic acid, B6, B12), which contribute to the reduction of tiredness and fatigue. Balance your body The Red Bull ...