The iris of the eye has pigment in it, much like hair. This pigment, or melanin in some cases of patients using the glaucoma drop Lumigan, had their eyes become darker by the activation of the cells that produce pigment. It was most noticable in lighter colored eyes that became darker, and... more






535 posts
30 Jun 2009
Hi Lekili! You might also want to read: Does Latisse affect eye color?