I had dysport injected between my eyebrows and right above each one(in a "V" shape). This was the first time I've had it and it's been one month ago.
The injections were quick, painless and left no marks. I experienced no side effects and resumed normal activities immediately. I am very pleased with it! I don't look angry anymore! The effects were visible within 24-48 hrs for me.
I will definitely have it injected again when it wears off (I was told it would last up to 4 months). It's expensive, but worth it for me!