Stimerex-ES Fat Burner Diet & Weight Loss Pill was developed by a Bariatric / Weight Loss physician with extensive experience in the research and development of effective and safe stimulants. Having prescribed phentermine and various amphetamines on a daily basis, Dr. Mark Wright teamed with the staff at Hi-Tech Pharmaceuticals to develop "America's Strongest Energizer." Stimerex-ES Fat Burner is just that, with a unique formula and quality unmatched in the industry! Stimerex-ES Fat Burner's proprietary formula is available over-the-counter, without a prescription! It is made from the highest quality pharmaceuticals and nutriceuticals available. Stimerex-ES is guaranteed to meet or exceed label claims for purity.