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.
This serum fades dark circles under eyes and puffiness. iS CLINICAL Youth Eye Complex features an advanced formula that helps smooth and soften the complexion. It contains sodium hyaluronate, a type of hyaluronic acid that begins plumping the skin immediately after you apply this serum.