I'm trying to find out if your body can be developing antibodies to 192aa without any noticeable negative side effects (red welts, swelling etc.) ??? Or the flip side does a lack of negative side effects mean your are not ? Reason I ask is my friend who is on the same exact HGH as mine is having swelling, bruising, red welts. All signs of a bad reaction to 192aa, but I and others that are also on it are not. In fact just the opposite every indication I have is it's working great. What concerns me and why I ask the question is I would hate to find out down the road that my body has built up a resistance w/o me even knowing it.

FYI - I will be having my blood tested this week to determine my IGF-1 levels. 60 days after starting.