Dysport Napervilleis an FDA-approved injectable that temporarily relaxes the facial muscles responsible for creating dynamic wrinkles, such as frown lines, crow's feet, and forehead lines. Like Botox, Dysport is derived from botulinum toxin type A, but the formulation is slightly different, allowing it to spread more evenly across larger areas. This makes Dysport especially effective in treating broader regions of the face, such as the forehead.