Acomplia acts to aid weight loss in obese people. Rimonabant works by affecting endocannabinoid system in the brain that is responsible for various functions like body’s appetite, metabolism and energy use. Rimonabant helps to improve the regulation of glucose, cholesterol, and triglyceride blood fats in the body. This reduces an urge to eat more food than necessary and control hunger and eventually weight loss is the result. People have the option to buy Acomplia or other anti-obesity drugs and reduce their weight.