My hair is very thick everywhere except this area near my sideburns on each side. I started taking Biotin a few days ago, but this thinning started about a year or two ago. I am 27. Any suggestions on a cause or anything that should help stop it?
I'm 27 and my hair has been thinning above my sideburns for about a year or two. I have not seen a specialist but have asked various hair stylists I've been too if it looked abnormal and all seemed to think it was nothing out of the ordinary. The only thing that I have really changed the last 2...