u/Interesting-Funny746

I’m wondering some stuff about peptides, specifically HGH, GHK-CU, and MK-667.

My first question: I’m pretty sure there are different forms of HGH, which one should I take for height-based benefits? Muscle growth bwnefit is nice aswell.

My second question: Would GHK-CU help clear up my acne?

Third question: Would MK-667 remove my bodys capability to produce its own testosterone? How does the body recover from that?

Fourth: Is Some form of HGH + ghk-cu + mk-667 a good stack?

Fifth: if I want semi-good peptides and I want to run a stack of those three, what (approximately) would that cost me?