Botox and Dysport are both injectable treatments used to reduce the appearance of wrinkles by temporarily paralyzing the muscles. However, there are some key differences between the two products. Botox is composed of botulinum toxin type A, while Dysport contains botulinum toxin type B. Because of this, Dysport tends to spread out more once it is injected, making it a better option for treating larger areas. In addition, Dysport takes effect more quickly than Botox, with results typically appearing within 2-3 days. Finally, Dysport is also said to be less likely to cause droopy eyelids, a common side effect of Botox. However, both treatments are considered safe and effective when administered by a qualified medical professional.