I have very strong furrow muscles on my forehead and I used to receive Botox to alleviate them. When Dysport came out, my Dr. reccommended that I try it as Dysport dispenses out over a greater area than Botox and since I have very strong furrow muscles, I should see more immediate results. Well, she was right and I really LOVE Dysport. It also lasts longer than Botox, I would say by 3 weeks. You can feel the product working immeadiately. My Dermo is great as she injects Botox and Dysport in such a way that you do not look "frozen", but natural and that is SO important.
Kudos to Dysport, but if you do not have skilled, certified Dr. you can have problems.