What's your hypothesis on MOA? I mean if it were just water retention, that would not be unique to black tops and would be shared by any GH. Do you feel you bloat more on blacks or any other differences? Do you think its a special binder or something unique to black (meditrope) production?
I'm alternating Karl's oranges and black/meditrope from TP and cant tell a difference. But I'm also a guy who could run 4-5iu of 100% legit Norditropin and never once feel numbness or anything in my hands like SO MANY seem to report and use as an indicator of quality.
My BP is fine but I never pay attention to HR. This thread makes me want to check it tonight.