The masseter muscle is a fairly large muscle that extends from the upper jaw to the lower jaw. The growth of this muscle in a way that is visible from the outside due to excessive activity is called “masseter hypertrophy”. Masseter hypertrophy may develop due to clenching and grinding, as well as in individuals who frequently consume hard foods and chew gum.

Masseter botox (chin botox) is an application to reduce the increase in activity in the jaw muscles with the application of Botulinum toxin and ultimately to prevent muscle contraction.