I once read the introduction of fat-reducing needle in Yi Shi Beauty official website, saying that fat-reducing needle mainly uses injection to achieve the purpose of removing fat, and it is painless in the operation process, and there is no possibility of tissue damage after fat-reducing needle. Fat needle therapy does not require general anesthesia, which reduces the risk of anesthesia and does not require surgery, so there is no scar and no suture. Therefore, liposuction needle has very little side effect and is very safe!