The direction of pull of the muscles forms a 23Â° angle relative to the visual axis in the primary position, giving rise to secondary and tertiary functions. The secondary action of vertical rectus muscles is torsion. The superior rectus is an incyclotorter, and the inferior rectus is an excyclotorter.
-Marcia. Dear Marcia, Eyelash growth serums generally contain either a prostaglandin derivative, like prescription Latisse, or over-the-counter Revitalash; peptides, like Jan Marini Growth Serum; or vitamins, like Peter Thomas Roth Lashes to Die For.
Flawless Youth SkinCare is a cutting edge anti-aging serum created by skin doctors that can conserve the youthful beauty of your face and can lessen the signs of aging. This formula is quite effective for all sorts of skins and also on all sort of aging signs, including wrinkles, fine lines, and age spots.