14-Day Thermo-Action Burner has a three in one formula that combines tea extracts, energy boosters and B-Vitamins to help you achieve your weight loss goals! This Doctor Developed metabolic fat burner is designed to follow the 14 Day Acai Berry Cleanse to maximize your results. This powerful calorie burning formula contains a three Tea Fusion Blend with EGCG and caffeine that is scientifically researched to promote fat oxidation (fat burning). An Energy Booster Blend contains Coffee Bean Extract to enhance thermogenesis (heat production) and help burn calories. Ginseng and L-Taurine support overall energy production in the body. B-Vitamins help your body convert food into energy and help your cells to burn calories more effectively.