Masseter Botox relaxes your jaw muscle, which is the muscle that helps you chew. You can get masseter Botox to make your lower face appear slimmer and less square-shaped. It can also help pain ...

Masseter Botox, or Botox injected into the jaw's masseter muscle to shape the area or to relieve tension, is a topic of a lot of conversation lately, especially on TikTok. Videos—of jaws before and ...