Tastes great with visible results. Multiple studies show Celsius burns up to 100 calories and more per can, provides lasting energy and when consumed prior to moderate exercise, helps reduce body fat and build lean muscle. Celsius is powered by the unique MetaPlus formula: A proprietary blend of scientifically tested healthy ingredients such as Green Tea with EGCG, Ginger, Calcium, Chromium, B Vitamins, and Vitamin C shown to energize your metabolism. In a study of 60 college-aged men and women, 100 calories represents the average calories burned over three hours for those participants consuming a single serving of Celsius, Celsius alone does not product weight loss in the absence of a healthy diet and moderate exercise. Loss of fat mass, gain of muscle mass and improved endurance were benefits found for participants consuming a single serving of Celsius everyday and 16 minutes prior to exercise in a study using a 10-week moderate exercise program. MetaPlus: Taurine, Guarana extract (seed), Green Tea leaf extract (leaf) standardized to 10% EGCG, Caffeine (as caffeine anhydrous), Glucuronolactone, Ginger extract (root).