The so-called lipolysis and body shaping refers to the injection of fat-dissolving needles into obese areas. This slimming needle is extracted from soybeans and is a type of phospholipid. It was first used to dissolve fat embolism in blood vessels and reduce the risk of obesity. Cholesterol and eliminate lipomas. Now, it can be injected into any area with fat hypertrophy, including double chin, "butterfly sleeves", thighs, etc. The number of injections and effects vary from person to person, but the average treatment course is 6 to 8 weeks.