What Are Dysport? Dysport® is an injectable neurotoxin toxin designed to relax the facial muscles responsible for the formation of wrinkles and fine lines. Dysport® differs from BOTOX® Cosmetic treatments in that it spreads further from the injection site than BOTOX®, making it better suited for treating larger areas. How Dysport works? Dysport blocks communication from the nerve to the muscle that makes the lines appear. When the muscle can’t contract, the overlying skin smooths out. When administered by a certified, experienced professional, Dysport in Houston will decrease wrinkles while still allowing you to make your familiar facial expressions. Is Dysport safe? Yes. Dysport has gone through 25 years of rigorous clinical testing, and has been FDA approved since 2009. When administered by a certified medical professional who is well trained, skilled, and experienced, it is very safe.