An arm lift, or brachioplasty, is a surgical procedure that treats sagging underarms by reducing extra skin, tightening and smoothing tissue, and removing extra fat. This can make your upper arms look more toned and defined.​

Aging and genetics both play a role in the development of sagging skin. You might also be left with extra skin after losing a lot of weight. Regardless of what’s causing your sagging skin, there are several things to keep in mind when considering an arm lift.