All three of these cosmetic options are administered by injection directly into the part of the face or body to be corrected or enhanced. Botox, Dysport and Xeomin treatments are all based on botulinum toxins and are designed to relax the muscles of your face, reducing the appearance of both fine and deep lines and wrinkles on a temporary basis. By injecting these mild neurotoxins directly into facial muscles, a Houston cosmetic surgeon can interrupt the flow of nerve signals to these areas for up to six months. This can create a more relaxed state for muscle groups to smooth out wrinkles and lines between eyebrows or in other areas of the face.