The masseter muscle is a facial muscle that plays a major role in the chewing of solid foods. The muscle is shaped like a parallelogram, connecting to your mandible (lower jawbone) and your cheekbone.

There are different trends that go viral on the internet all the time. A new beauty trend has gone viral on TikTok and this is known as Masseter Botox. Botox is an injectable wrinkle muscle relaxer ...