What are botox injections?

This common procedure involves using small needles to inject traces of a substance that "paralyzes" the muscles underneath, where lines are forming — usually around the mouth and eyes and on the forehead. It temporarily freezes the muscles that form these expression lines, cutting down on the repetitive movements that help create wrinkles. It's fast, easy and relatively painless, but make sure to pick a doctor with experience, and undergo an allergy test first. You'll have to get Botox shots every few months, but the results are dramatic and, over the long haul, can delay the formation of wrinkles.