Botox, also known as botulinum toxin, is a prescription medication that’s injected into your muscles. It temporarily weakens and paralyzes your muscles, stopping them from contracting and relaxing.

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 ...

Botulinum toxin, or Botox as it’s widely known, is famous for its ability to smooth away wrinkles. But hiding our frown lines from the world isn’t the reason early scientists started experimenting ...

First, let’s clear up a common misconception: Botox is not the name of the ingredient—it’s a brand. Botox is the trade name for one form of botulinum toxin, a prescription medicine that can only be ...