Dr. Masoud Azizad from N2U Aesthetics in Northridge, California offers Botox and Dysport for wrinkle reduction, both working by relaxing facial muscles. Key differences include Botox's effectiveness in smaller areas, taking up to two weeks for full results, while Dysport can spread to larger areas and show effects in as little as 72 hours. Additionally, Botox typically lasts around three months, whereas Dysport is effective for about four months but can also last up to six months.