Careprost makes your eyelashes longer, thicker and darker. My friends who have been using Careprost and have light colored iris didn't experience darkening of the iris. It varies from person to person, but so far so good! Loving it!
Hi, I've been using Careprost since December and it works really well on me! One of the best things I've done in my life, lol! I know a company here in U.S. selling it and you can have it within 2-3 days. Let me know if you're interested and I'll give you their info.
Michelle