You’ve most likely heard of BOTOX®, but did you know Botox® is a brand name just like Google or Coca-Cola?  Botox® is just one of multiple FDA approved medications within the neurotoxin or Botulinum toxin (BTA)  classification of the drug.  Other medications include Xeomin® and Dysport™.  These medications target one of the underlying causes of frown lines and crow’s feet—the repeated muscle contractions over the years. Once injected into the muscle, you will begin to notice a soft smoothing of your crow’s feet lines and frown lines between your brows.