Neurotoxins are most commonly injected in the face, especially between those pesky “angry elevens” between the eyebrows, around the eye, and around the mouth. Expressions of the face create the lines we see as age – sorry, people who love to laugh! Unless someone suffers from resting (you know what) face, everyone will gradually develop fine lines and wrinkles. However, you can actually train your muscles to get weaker and stop making those angry lines altogether. That’s right—the more regularly you get injections, the less obvious the lines will be even without injections.