Not included. Bull is mainly composed of taurine, vitamins, vitamins and other elements, which is helpful for anti-fatigue. In addition, it contains caffeine, which has a stimulating effect on the human body and is used to refresh. Bulls do not contain alcohol. Functional drinks originated in Thailand and have a marketing history of 40 years. With excellent quality and function, the products are sold to 140 countries and regions all over the world.