All I ever used was ASS, and my gains have slowed when on, just looking for some input why, because always was real receptive to ASS and never had a problem with gains, just seems lately I don't get the gains I used to, if that sounds fishy to ya oh well. As far as Gh goes I said the doses I've used 4.5 iu's 4 days on and 2 off, and it did'nt seem to make a whole lot of difference and I used it for six months a time, at probably 10 times,and all I think it did was fuck my Tyhroid function so I heistate to fcuk with shit as my overall health is my concern, as for as sources go it basically was for price (cheap) better than the street. As far as join date I was reffered to this board by Tough old man. I never had to use much of any thing else besides ASS to get great gains and I have been 294lbs at 6'5" and 6%bf just using ASS and a good diet.