Celsius® is functional, essential energy, a better-for-you, premium alternative to traditional energy drinks. As a global, lifestyle fitness drink, celsius® was created to help people live fit, exceed their goals and elevate their everyday lives. Made with proven, premium ingredients, 7 essential vitamins and zero sugar, no artificial colors, no aspartame, no high fructose corn syrup and non-gmo. Celsius® is vegan, gluten-free and kosher. Our proprietary metaplus blend contains green tea extract with egcg. It also includes guarana seed extract, ginger root for flavor and digestion, vitamin c to help support your immune system, vitamin b for energy production, and chromium to help control hunger, making it an ideal pre-workout drink.