Ok all, so I've been on HRT for a little over six months. I have noticed some positive changes and one that is slightly perplexing. My hair (on my head) is a very dark brown, almost looks black. Now I was noticing near my roots the color seems to be changing and getting lighter, in some places a lighter brown and in others almost shifting towards red. I have also gotten some regrowth in the thinning temples (yay) but those little hairs are still too small to judge what final color they will be. Has anyone else had a shift in hair color while on HRT?