The masseter is a muscle on the side of your face that helps you chew. Injecting Botox into this muscle can relieve symptoms of teeth clenching or grinding. It can also help contour your jawline.

Masseter Botox can slim your face and prevent jaw grinding. The injections work by temporarily blocking the nerve signals to the masseter muscles in the jaw, shrinking and preventing them from ...

The newfound structure sits within the masseter, a key muscle for chewing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists recently ...

Masseter Botox is a nonsurgical procedure that involves an injection to the edge of your jaw, or masseter. This large, rectangle-shaped muscle is responsible for chewing (mastication), biting, and ...