Kybella is a non-surgical, FDA-approved treatment designed to reduce submental fat (commonly known as a double chin) and improve jawline definition. For patients in their 60s, Kybella can be an excellent option to address excess fat under the chin while also contributing to a more youthful, contoured neck. The treatment works by using deoxycholic acid, a naturally occurring molecule that breaks down fat cells, which are then gradually eliminated by the body. While Kybella primarily targets fat reduction, patients with mild skin laxity may also see some improvement in skin tightness as the area heals. However, for those with significant skin laxity, combining Kybella with other treatments such as skin-tightening lasers or radiofrequency may enhance overall results. With minimal downtime and long-lasting effects, Kybella offers a convenient solution for achieving a slimmer, more refined neck and jawline.