Jowls on humans refer to the sagging or loose skin and fat deposits that appear below the jawline and chin. This drooping skin creates a less defined jawline and can sometimes resemble a double chin. Jowls are mainly caused by the natural aging process, where the skin loses elasticity due to a loss of collagen and elastin, but they can also be influenced by genetics, sun damage, weight fluctuations, smoking, and other lifestyle factors. They often make the face appear older and less defined. Treatments to reduce or eliminate jowls include non-surgical methods like dermal fillers, Botox, and certain skin tightening procedures, as well as surgical options such as facelift surgery.
