Dysport tops Botox in crow’s feet face-off
Botox has some competition in Dysport, after a head-to-head crow's feet study. There's a new wrinkle in the war on crow's feet. After years as a top wrinkle-erasing drug, Botox may be facing stiff competition from a competitor called Dysport - another botulinum toxin product that outperformed Botox in a head-to-head trial against facial [...]