BOTOX Injections are created from bacteria, the botulinum toxin. It is injected in very small doses with an ultra fine point needle. BOTOX is injected directly into the underlying muscles to help correct a person’s eyebrow lines, frown lines and crow’s feet. The toxin prevents your body’s nerve signals from reaching the muscles. This is preventing you from making exaggerated facial expressions and stopping the contractions and movements that play a major role in the visibility of fine lines and wrinkles.