had to deduct stars bec I kept having issues [SEP] I am not sure why, but my left eye starting itching really bad after about 3 weeks of daily application.  That said, I could see that my lashed looked fuller (not necessarily longer) but enough that I was willing to retry.  I stopped the application for  a week and the itching stopped.  Picked up again and the itching came back immediately and this time, not sure if product or stress or combo, but I developed a stye in my left eye which I have not had since I was a kid.  Discontinued use after that, shame