This stuff is AMAZING! As other reviewers have said, Careprost is the generic version of Latisse. I tried Latisse for about 6 months before trying Careprost, and it does work - however, Latisse is WAY to pricey for me! Enter, Careprost! Not only is it extremely more affordable, it WORKS. I started noticing results after about 2 months. Before using this type of product, I would have to curl my lashes and use waterproof mascara (eek!) to get my lashes in a noticeable place. Now that I have Careprost, I don't have to curl my lashes (!!!) OR use icky waterproof mascara anymore (unless I'm at the pool/beach). My lashes are longer and fuller and I'm so happy with my results! When you start out using this, definitely apply it every night! After about 4 months, you can apply it every other night - I've been doing this, and my results haven't changed. If you can get your hands on it, do it! So worth it!