Researchers at Hi-Tech Pharmaceuticals familiar with the effectiveness of one of the most popular supplements ever that was pulled from shelves, “reverse engineered” it. They created - Synadrene™ which combines the power of Sulbutamine and 2-aminoisoheptane with other high caliber intensifiers and has created what will undoubtedly be the greatest weight loss product of all time. Synadrene™. Why settle for “New & Marginal” when you could have "New & Improved”?