Laser cleared most of my face after the first time, but I had sparse hair to begin with, and they were thick and dark and I'm very fair skinned. I think I was also more inclined because I remember plucking this one odd hair growing alone along my jawline when I was a teenager and it never grew back. So most of my face has been cleared and haven't had regrowth, but I still do have some hairs along my upper lip, ONE on one cheek lol, and a few under my chin. The upper lip hairs have thinned from HRT though. I usually just pluck them and so after several treatments I stopped and haven't gone for over a year. I will be going again soon though, to clear the remaining hairs. However, on the flipside, a friend of mine who's also transitioning has gone several times already (same place as me) and her hair reduction has been very gradual, and she'll still need quite a few more appointments.. But she started with a lot more hair than I had. YMMV and all that...