There are three different Botulinum Toxins that are used to relax muscles and soften dynamic lines. These are Botox, Dysport, Xeomin. These can be used for frown lines, crows feet, bunny lines on nose, forehead line, lip lines, chin lines, neck lines and to minimize “gum-show.” These are also used to decrease excessive sweating. It takes 2 days to 2 weeks to take full effect and the effect can last for 3-4 months. It only takes few minutes to the treatments, and is relatively inexpensive and painless.