I have not tried Ghrp-2 or -6, but my guess is that they will also work, but at the same time not cause any gyno issues. I went with ipamorelin because it supposedly does not stimulate appetite the way Ghrp-2 and -6 can. Not sure how you will get around customs in your country, but I got mine from US-based peptide company that advertises here (Labpe). Good prices and fast shipping.