I’m a woman with a very broad jaw. I’ve heard that Botox can be used to weaken the jaw and make it appear less broad. How effective is this?
Botox or Dysport can be injected off label to the jaw muscles to cause atrophy and slimming effect. This is very common in Asian patients with thick jaw muscles. If the issue is a wide jaw bone and not thick muscle then Botox will not do much to slim your jaw line.