I have some trouble getting hold of proscar. but is it necessary.? I will take testo only cycle, but testo aromatizes to dht. If I take proscar this cancels out the effect of testo, at least dht? so instead of taking proscar you can take smaller doses ?. use minoxdil and dermaroll on hair. not sure if that helps. have a little thin hair and do not want thinner. Anything else you can do to keep your hair ?.