With aging, wrinkles appear on the forehead, between the eyebrows and around the eyes. Wrinkles are the consequence of repeated facial expressions. Each time the muscles are used for facial expressions, the skin is continually and invariably creased at the same places. Over time, permanent creases or wrinkles develop on the skin at these places. Botulinum toxin, better known as “Botox®”, has a relaxing effect on muscles. In order to prevent or reduce wrinkles, “botox” is used to treat the muscles responsible for wrinkles. Our medical clinic in Brussels is specialized in anti-wrinkle treatments, such as injections of botulinum toxin.