This is an effective slimming drug, which acts as an intestinal lipase inhibitor after entering the body. The oil in food can be directly discharged from the anus, which will also reduce the intake of excessive calories every day and help to lose weight. Better inhibit lipase in the gastrointestinal tract and reduce the body's absorption of fat. Orlistat is a pure plant extract, which can be used safely in the future, and there will be no problems of abdominal pain, nausea and vomiting. For some people with weak constitution, you must follow the doctor's advice and don't take too much.