A double chin, also known as submental fat, is a common cosmetic concern that occurs when a layer of fat accumulates below the chin. It can be caused by various factors, including aging, genetics, weight gain, and poor posture. While a double chin is not a medical condition, it can have a significant impact on an individual’s self-esteem and confidence. Fortunately, there are several treatments available to reduce or eliminate a double chin, including exercises, diet and lifestyle changes, and cosmetic procedures such as liposuction and non-surgical treatments like Geolysis.