Not enough lashes? Grow them with Latisse! Latisse is the first and only FDA-approved prescription treatment for hypotrichosis (inadequate or not enough lashes) used to grow eyelashes, making them longer, thicker, and darker. The onset is gradual and most patients start to see significant improvement by 2 months. Call the office to set up your Latisse consultation and be on the way to longer, thicker, and darker lashes!!