Hello there, thank you for your question. Most neuromodulators (Botox, Dysport, Jeuveau, Xeomin) have similar durations. Envision the duration of toxin as an arc as it will not lose its effectiveness all at once. On average you can expect the following: Days 1-14: toxin begins to take effect.Weeks 2-6: peak effectiveness, least amount of movement.Weeks 6-16: movement slowly begins returning to baseline. Most patients will have full return of movement, to baseline, anywhere between 4-6 months. But that can vary from patient to patient depending on individual metabolism and other factors.Consider booking a consultation with an experienced injector for more information and a more personalized approach. Best of luck to you.