Botulinum toxin products overview.

The tremendous success of botulinum toxin type A (BOTOX(R), Allergan Inc.) in the cosmetic arena has acted as a stimulus for the development of other neurotoxins. After more than 2 decades of use, BOTOX(R) has become synonymous with wrinkle reduction and is considered to be the one of the most common non-surgical cosmetic procedures performed worldwide. Because of its vast popularity among patients seeking non-invasive methods to achieve facial rejuvenation, physicians from diverse specialties have integrated botulinum toxin injections into their existing practices. Herein, we present an overview of botulinum toxin products for cosmetic applications that have received regulatory approval or are under development.