Cosmetic Botox is most commonly used for the deep frown lines in the middle of your forehead. These are known as glabellar frown lines. Forehead wrinkles and crows feet ( the wrinkles lines around your eyes) can also be treated as can mouth frowns, upper lip wrinkles and wrinkles in the neck. Botox is not used to treat lines that form around the mouth to the nose ( smile lines) as these are better treated with collagen builders such as Radiesse or Sculptra , which generate collagen in the skin or with Hyaluronic Acid fillers such as Restylane, Perlane, Juvederm, and Voluma which work by filling in the lines . Treatments with fillers can last from 6 months upto 3 years.