Overview Comparative Study of the Effect of Dysport and Botox Status: Completed Trial end date: 2006-03-01 Target enrollment: Participant gender: Summary The purpose of this study is to test the effect of Dysport and Botox on forehead wrinkles and EMG activity. Phase: Phase 4 Details Lead Sponsor: Laserklinik KarlsruheTreatments: abobotulinumtoxinABotulinum ToxinsBotulinum Toxins, Type AincobotulinumtoxinAonabotulinumtoxinA