Typically treatments last 4 to 6 months. This is somewhat subjective so your actual time will vary. There is no right or wrong about this.
Most patients see improvement within several days of injection with Dysport. The results will usually last about three to four months at which point the muscle action gradually returns and the lines and wrinkles begin to reappear.Over time, however, and with repeated injections, the lines and wrinkles will become less severe as the muscles are trained to relax.