Phentermine
"The first week I took this pill I lost an unexpected 15lbs! I was on it for 3 months. The amazing uplifting increase in energy and decrease in appetite was astonishing. I had to force myself to eat. I felt like super woman. I did learn that taking this pill too late has some horrible insomnia effects so take it ASAP. Downfall, after the first few months the "energy effect" wears off and the dramatic weight loss slows"