Fuel your day with Red Bull Zero, a functional energy drink that gives you wiiings whenever you need them. Its unique formula is made with high-quality ingredients including caffeine, taurine, some B-group vitamins, monk fruit extract and other sweeteners. Each 12 fl oz can contains 114 mg of caffeine (about the same as a cup of home-brewed coffee). Caffeine helps to improve concentration and increase alertness, while niacin (vitamin B3), pantothenic acid (vitamin B5), vitamin B6, and vitamin B12 contribute to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. Red Bull Zero delivers the same trusted wiiings as the Original Red Bull, with zero calories and zero sugar by using non-caloric sweeteners. Red Bull Energy Drink products are gluten-free, dairy-free, and made without animal products. Best served chilled. Enjoy the taste of Red Bull Zero. If you prefer other sugar-free options, choose Red Bull Sugarfree or explore different flavors with Red Bull Editions Sugarfree, which offer a variety of choices including limited-time and seasonal varieties. The Red Bull Energy Drink lineup is available in a variety of single-serve cans and multipacks to suit individual routines and preferences. Red Bull comes in fully recyclable aluminum cans that help support the circularity process. Enjoy it chilled, then please recycle the can. Red Bull has been giving wiiings to people and ideas since 1987. Red Bull Energy Drink is appreciated worldwide by athletes, college students, and people with demanding lifestyles. Red Bull Energy Drink is enjoyed while training, studying, working long hours, driving, gaming, or spending time with friends. Red Bull Zero. Zero Sugar. 100% Wiiings.