Lipolysis injection, also known as lipolytic therapy or fat-dissolving injections, is a non-surgical cosmetic procedure aimed at reducing localized fat deposits in specific areas of the body. The injections typically contain compounds such as phosphatidylcholine (PC) and deoxycholate (DC), which work to break down fat cells when injected into the targeted area. This process leads to the gradual reduction of fat volume in the treated area over several weeks.