Botox Jaw Slimming (Masseter Reduction) Botox jaw slimming, also known as masseter reduction, is a non-surgical procedure gaining popularity in Reigate, Surrey. This treatment utilizes Botox injections to target the masseter muscles, responsible for chewing, effectively reducing their size and creating a slimmer, more defined facial profile. What is Masseter Botox? Masseter Botox involves injecting botulinum toxin type A (Botox) into the masseter muscles, which are located on the sides of your jaw. These muscles control chewing and clenching actions. When Botox is injected, it temporarily blocks nerve signals to the muscles, causing them to relax and weaken over time.…