Six weeks ago I wouldn't have believed the tren thing either, but I'm on very high doses of tren right now and am having no problem with hairloss. I did experience some hairloss the last time I used it, but at the time I was using proscar and also high doses of winstrol. It was either some sort of tren/proscar interaction or the winny itself that caused the thinning.
BTW I'm using alot of saw palmetto and nizoral shampoo.