I have been running Proviron for little over two months and have noticed a slight thinning... my hairline hasn't receded but definitely notice some thinning. Also running low dose deca/test/nolvadex. Both grandfathers and great grandfathers(mom/dad) died with a full head of hair.
It is either the test/proviron or this damn heat that is causing me to shed. Eitherway, I love what proviron is doing... definitely tightens up and helps to bring out the vasularity. You would swear I am running a Winstrol cycle. As far as labido, haven't really noticed a huge boost off of 50mgs, but tried 100mgs for a few weeks and I was a raging hard on.