New and improved fat-burning formula - the antioxidant and weight-loss support properties of green select green Tea Phytosome, a clinically studied green Tea extract, leads the new and improved fat-burning formula of the legendary SuperHD to take your weight loss to the next level. Metabolism & Energy booster - Capsimax increases your metabolic rate to support the mobilization of fats for energy production. And we've packed 160mg of caffeine to give you the energy you need to accomplish your goals. Powerful cognitive enhancer - Amla fruit extract and toothed clubmoss, as a natural source of Huperzine A, pack brain benefits to support mental energy, memory, and concentration. A legacy of excellence - we've been pioneering, building, and perfecting supplements longer than most brands have been in sports nutrition. We're Obsessed with research, improvement, and results. We're innovators and leaders, and we're not new to our work. We have a legacy of building the best, most effective supplements available for men and women. 100% Satisfaction guarantee - All Cellucor products are thoroughly developed, accurately tested, and proudly manufactured in the United States. All Cellucor sales by Amazon are backed by a 30-day, full money-back guarantee.