All three treatments are categorized as neuromodulators, meaning they essentially provide the same effects. However, the difference between the three comes in their formulation—which effects how quickly they provide results and how long those results last.
Botox is far and away the more well known treatment, providing longer lasting results compared to Dysport. However, Dysport is more diluted and spreads quicker compared to Botox. Daxxify is the newest of the three treatments, but clinical trials have shown that this treatment tends to provide longer lasting results compared to both Dysport and Botox.