I love Latisse! It really works, you just have to be consistent about applying it. I noticed a difference in 2 weeks. My lashes are noticeably longer and thicker. Well worth the price.
I took the advice of another reviewer and used an eyeliner brush rather than the brushes provided by Latisse and wow! It has really made the product go a lot further. After several months I'm still using the original bottle and have plenty left as I only use 1 drop per eye.