I got a free sample of Latisse from my dermatologist at my last appointment and I have to say I was super skeptical and would never have tried it if it wasn't free.
I'm half Chinese so my eyelashes are very sparse, short and straight. I've tried 2 other lash lengtheners, enormous lash and revitalash, they both took over 3 months to show results and compared to latisse, they did almost nothing. After only a couple of weeks of using it once a day I felt like my eyelashes were a little thicker, after a month they were noticeably longer and at 1-2 months they were super long and they were curling, I seriously was and am still amazed! So it was super quick and they are way longer than I ever imagined they could be. I love it.
It's been almost 5 months now and I have no noticeable side effects at all, it's weird all these other people are having problems, I usually have very sensitive skin and can only use certain moisturizers and makeup, but the latisse has given me not problems.