Botox and Xeomin are injectable treatments that are designed to reduce the appearance of wrinkles and fine lines. These treatments contain a purified form of botulinum toxin, which works by blocking the signals from the nerves to the muscles. This results in a relaxation of the muscles, which in turn leads to a smoother and more youthful-looking skin. The effects of the treatment typically last anywhere from 3-6 months, with most people preferring to have Botox injected two to four times per year.