Dysport® is the formulation (previously known as 52120 and Reloxin®) of Clostridium botulinum type A toxin-hemagglutinin complex to be used in the United States (US) cosmetic clinical program. Reloxin® is identical to Dysport, the brand name of the Ipsen product marketed outside the United States and under clinical studies in the United States for cosmetic and non-cosmetic use.