Eyes are the window to the soul, but they are also the dead give away to when we are tired, and one of the first areas to age. There is much that we can do to rejuvenate the eye area, and many of the steps are non-invasive and with minimal to no downtime. 1. Relax overactive muscles. Dysport and Botox ar botulinum toxin A products FDA-approved for frown lines. Botox recently received approval for the crow's feet region referred to as lateral canthal folds. Most dermatologists use Dysport and Botox in an off-label manner to many areas of the face and neck, including the crow's feet. With a nearly painless procedure that lasts just a few minutes, crinkles along the expression lines of the eyes can be markedly softened within 4 to 7 days.