You can have Botox on many parts of your face. It doesn’t work on all lines and wrinkles, but it does on a variety of them. There are two main kinds of wrinkles, static and dynamic. Static wrinkles are caused by the loss of elasticity combined with the loss of fat in the skin. These are the wrinkles that are caused by sagging skin. Dynamic wrinkles are caused by muscle movement and a loss of elasticity in the skin. These are the wrinkles that form on the forehead, around the eyes, and mouth. These are often referred to as frown lines, laugh lines, crow’s feet, and lipstick lines. Botox works to reduce the look of dynamic wrinkles and lines. It can be used in any place on the face where muscles can be numbed to reduce their movement so they are less able to form wrinkles.