arimidex is the most hair safe drug I've ever used out of all AI/SERM, its more safe than raloxifine in my opinionSame dude. I also started at 14 but I tell people 15 just to make myself feel better.
BTW, I'm going on a regimen to get a inch or two (highly unlikely). If I choose to add aromasin, arimidex, or letrozole, what measure should I take to avoid their impact on hair? RU, bicalutamide, anything??