BOTOX® The most widely used minimally invasive therapy in the past ten years for treating the visible indications of aging on the skin is Botox®. It has been given FDA approval to lessen the visibility of crow's feet, frown lines, and other fine lines on the face. In addition to aesthetic operations, Botox® injections have been used to treat a variety of medical disorders, such as chronic migraine, excessive sweating, and muscle contractures. Describe Botox®. The botulinum toxin-based medication used in a variety of cosmetic and medical procedures is known by the brand name Botox®. It is a refined protein complex that is injected into the skin in very small, diluted doses to smooth out wrinkles and fine lines. While there are other botulinum-based therapy brands, Botox is the most well-known and is the name that is most closely associated with the procedure. How is Botox® Therapy Performed? A specific muscle receives an injection of Botox®.