my pituitary is pretty much shut down, and im on TRT, thyroid hormone replacement and cortisol replacement because of low adrenals. i tried soem GH stimulating spray when i was like 20, and i was normally horny, but on that stuff after a few weeks....WOW. i kinda want that again, not to me ntion the other good effects GH has, energy etc.. is it cheaper to go through a dr to do this? or thru the street?