LATISSE is a medication that can be used to help treat glaucoma as well as cosmetic benefits. When used for Glaucoma treatment, LATISSE works by lowering pressure within the eye, which results in less damage done over time due vision loss from high optic nerve irritants like nearsightedness or farsightedness (not including astigmatism). LATISSE also helps increase hair growth along with length. The lipid compound is not placed directly onto your eyelids but rather brushed against them as you blink unconsciously which promotes hair growth.