[New botulinum toxins for aesthetic dermatology : A comprehensive review].

Facial rejuvenation is gaining immense popularity among patients and clinicians. Botulinum toxins derived from bacteria are well-tolerated options as minimally invasive interventions for facial rejuvenation or other aesthetic procedures. These products have revolutionized aesthetic treatments. Several types of botulinum toxins (BoNT) are available. Currently type A and B are clinically used and only BoNT‑A products are approved for use for cosmetic indications in the Germany and the United States. Each product is unique in terms of its composition. Understanding the various BoNT‑A products is essential in choosing the optimal treatment for our patients. In this article we discuss different BoNT‑A products used for aesthetic intervention.