What is the difference between Dysport and Botox?

Both Dysport and Botox are FDA approved neuromodulators used to soften expression lines by relaxing targeted facial muscles. They work through the same general mechanism, but their formulations are slightly different, which can influence how they behave once injected. Onset time and how it spreads may vary between the two, although the end result is similar when the treatment is placed correctly. Choosing between them usually comes down to your injector’s recommendation, your anatomy and how your body responds to each option.