“Overall I am really impressed with this product. I noticed thicker lashes after 3 months of use & longer lashes after 6 months. I also pair the serum with the conditioner (which I use in the AM). I experienced no irritation, however I did notice my lashes seemed to fall out easier if I skipped a few days. The lashes at the outside corner of my eyes are now extremely long but not as thick/fall out easier. It's definitely not noticeable to others, just something I have noticed personally.”