ive been on since 16 my dose is 500 mg per week sometimes i run up to 1 gram or more depending on what my source can get. i feel fine now. ive never tried to come off im 21 now just cant change my name on here. ive also run hgh at 10 i.u per day 5 days on 2 off and tren a 200 mg eod i just stick on test and g.h and cycle everything else in and out.