Prepays never expire!   
Dysport is an FDA-approved injection for treating facial lines. Dysport is similar to Botox, with a protein extracted from the bacterium clostridium botulinum. Dysport temporarily relaxes the muscles you use to frown. Dysport smoothes facial lines and wrinkles and has been shown to last approximately 3-4 months or more.  
 
What is the price compared to Botox?
Dosing requires about 2 times the amount of Botox on a per unit basis, therefore, the price is comparable.
 
     Prepay and schedule later.