Latisse® is the first and only FDA-approved treatment for hypotrichosis of the eyelashes, which means having inadequate or not enough eyelashes. Latisse® is a breakthrough treatment that enhances eyelash prominence by increasing length, thickness, and darkness. Available only by prescription, Latisse® is a once-daily treatment applied to the bases of the upper eyelashes. Patients using Latisse® can expect to experience longer, fuller, and darker eyelashes in as little as four weeks, with full results in sixteen weeks.*