Deoxycholic acid, a naturally occurring molecule in the body, is employed in submental fat melt injections to break down and absorb dietary fat. This minimally invasive procedure targets the area under the chin, reducing the appearance of a double chin. Deoxycholic acid disrupts fat cell membranes, leading to their destruction and subsequent removal by the body's natural processes. This innovative treatment offers a non-surgical solution for individuals seeking a more sculpted and defined jawline without the need for traditional liposuction.