Red Bull® Yellow Edition, Tropical Energy Drink (12 oz. ea., 24 pk.) gives you a tropical burst of energy. Packed with caffeine, taurine and B-vitamins, the yellow Red Bull special edition pack a punch of flavor and energy in every yellow can. Why Does Red Bull Make You Energetic? Red Bull Energy Drinks are packed with ingredients designed to increase your concentration, energy and endurance. Like coffee, Red Bull drinks contain caffeine. Known for its stimulating effects, caffeine is a natural source of energy. Red Bull also uses taurine, an amino acid that naturally occurs in humans and is commonly present in meat, fish, and dairy products. Red Bull tropical also contains B-group vitamins. How Does Red Bull Compare to Other Energy Drinks? Red Bull special edition, like their yellow energy drink, has topped the charts for flavor and impact in the energy drinks industry. Red Bull nutrition research seeks to bring you the best energy source on the market. Red Bull Yellow Edition, Tropical Energy Drink (12 oz. ea., 24 pk.) are carbonated, energy-packed special edition beverages with great tropical taste and high-power effect per 12-oz. can. With more than 30 years of experience in energy drink production, Red Bull energy drink is the first product of its kind. Based on the original recipe, the yellow Red Bull is a special edition of America's favorite energy drink. Yellow Red Bull - Tropical Flavors And Energy That Lasts Red Bull Yellow Edition, Tropical Energy Drink is made for everyone. Whether you're a world-class athlete, an on-the-go professional, a bustling college student or a traveler with a long journey ahead, this is the yellow Red Bull flavor for you. Wherever you go, take a taste of the tropics with you.