The lash enhancement treatment we offer was originally developed for glaucoma treatments because the active ingredient, bimatoprost, regulates the flow of fluid within the eye to maintain a normal pressure. Over time, clinicians observed that the people using the product were growing thicker and longer eyelashes, making it an ideal treatment for anyone with hypotrichosis, a lack of eyelash growth. It has now been approved by the FDA for cosmetic use to increase the length, thickness and darkness of lashes.