First, let’s review the science. Botulinum toxins have been used for almost 20 years to relax muscles. Botox was first FDA approved in 2002, followed by Dysport in 2009. Xeomin in 2011 and Jeuveau in 2019.  These toxins work by binding the neuromuscular junction.  Once bound, botulinum toxin blocks the release of Acetylcholine, which sends the … Continue reading Botox, Xeomin & Jeuveau