How Many Units Dysport for Crow Feet? I Don't Want to Have Regrets Please

Typically, 20-30 units of Dysport are used along each side for crows feet.  The effects of Dysport or Botox usually last 3-4 months.  

In my practice a typical initial treatment dosage is 25 units per side, divided over 5 injections per side.  With an experienced injector, he/she will be able to titrate your dose with subsequent treatments based on your response to identify the optimal dosage for you.