DYSPORT IN IRVINE AT SKIN AND BEYOND MEDICAL SPA is very similar to Botox® Cosmetic. They are both from the same drug family, Abobotulinum Toxin A. However, there are some differences. DYSPORT IN IRVINE can be more cost effective as the cost per unit is less; though, DYSPORT IN IRVINE, CA requires more units per treatment. Clinical studies have also shown visible results within 24-48 hours; versus Botox which can take from 3-7 days. There is also evidence that Dysport injections may be more effective with large muscle groups.