Originally Posted by d-null

not necessarily, especially if his own endogenous hgh levels were near zero


for a young guy with normal hgh levels already, you are correct and he would likely see no difference, but for a guy that has extremely low levels naturally he is much more likely to notice positive effects much sooner


same goes for testosterone, if you give a young guy with normal levels a 200mg shot of cypionate per week, he will likely notice absolutely nothing for the first couple of weeks, but give the same shots to a guy with hypogonadism that is producing nearly zero natural testosterone and he will notice a change in a matter of a couple of days