I know what is 4iu HGH
When i take 4iu Genotropin i see my body changing very fast.
With MK-677 on 50mg I didn't notice nothing.
Well not everything is going to work for everybody. I had some Winnie that was definatley legit and through it in a cyclen and it didn't do shit. Two other guys used it from the same batch and loved it. Tried it again a few cycles down the road and same thing. Some people don't respond to some things. I will say their is a f air amount of guys that prefer peps to low dose gh. Now obviously I'm sure it can't match 10 ius or something's by crazy. Also mk is the strongest shit I've tried so far. My girl noticed results on me in days and she didn't know I was tAkeing anything. And this was on only 2500 calories looking way fuller.