Live Fit. Essential Energy. Accelerates Metabolism. Burns Body Fat. No Sugar. Gluten Free. Kosher. Non-GMO. Vegan. No High Fructose Corn Syrup. No Aspartame. No Preservatives. No Artificial Colors or Flavors. 100% of 7 Essential Vitamins. Proven in 6 Published University Studies. How Does It Work? Celsius’ proprietary MetaPlus formula including green tea with EGCG, ginger and guarana seed uses natural caffeine to turn on thermogenesis, a process that boosts your body’s metabolic rate. Drinking Celsius prior to fitness activities is proven to energize, accelerate metabolism, burn body fat and calories. Celsius provide essential energy to LIVE FIT.