Acomplia is a formerly popular supplement. Theyt alked about Acomplia finally being the supplement that would help you to burn more fat, lose more weight, and suppress appetite to lose weight while quitting smoking at the same time. It was a multi use prescription meant to be used in combination with diet and exercise, and it was mostly sold in the UK. This being said, Acomplia was popular for a time. But they never actually gained FDA approval, being a new type of drug in general. This being said, Acomplia was later connected with some serious and unavoidable side effects including psychosis, which granted are fairly common among some drugs. But Sanofi Aventis was accused of covering up reports of suicides in previous clinical studies among other serious things, and Acomplia was banned in every major European country, eventually being discontinued.