No sugar. No aspartame. No preservatives. No high fructose corn syrup. No artificial colors or flavors. Burn more calories healthy lasting energy.Studies show Celsius when combined with moderate exercise burns up to 100 calories and more per serving; increases metabolism, provides energy, helps reduce body fat and improved endurance. Your ultimate fitness partner. Celsius is a great tasting drink for your active lifestyle, powered by the scientifically tested calorie burning benefits of MetaPlus, shown to enhance metabolism and support endurance. Same great scientifically tested calorie burning ingredients as Celsius beverage. Celsius alone does not produce weight loss in the absence of a healthy diet and moderate activity. So whether you walk the dog or work out at the gym, make Celsius part of your daily regimen.