Dr. Maas has been involved with the approval and comparative studies of Botox and Dysport for over 20 years. In simple terms, products like Botox, Dysport and Xeomin work by relaxing muscles, effectively reducing the signs of aging.

Primarily, both are used in the upper third of the face, although there are some lower facial application as well. Sometimes, Botox and Dysport can be used to treat neckbands,  the down-turned corner of the mouth, and wrinkles that radiate from the upper and lower lip.