“People are paying for the convenience,” New York City plastic surgeon Sachin Shridharani told the site. Historically, plastic surgeons have relied on implants or siphoning fat from another section of your body and injecting it into another part in order to perform body contouring. Using alloClae gives them a flexible new option. '”So how does somebody’s fat end up in a plastic surgeon’s syringe? Tissue banks also harvest fat calls from dead people’s abdomen’s, though, and Tiger Aesthetics buys it and processes the fat cells into alloClae.