It looks like not all of my review went up so I'm just adding in some colour. I have had what I can only assume is androgenic alopecia for about 20 years (I've never found anyone to properly diagnose it). I started trying Factor Four in December 2017 and have had 5 sessions (it is now June 2018). I don't find it particularly painful, though, after each session, chunk of my hair came out at...