GHRP-6 10mg Peptide

GHRP-6 was the first of the growth hormone releasing peptides to be widely characterised, and its discovery is what led to the identification of the GHS receptor and ultimately of ghrelin itself. Its marked orexigenic effect, stronger than GHRP-2 and far stronger than ipamorelin, makes it the standard tool compound for studying ghrelin receptor-mediated appetite signalling rather than growth hormone release alone. Like GHRP-2 it shows cortisol and prolactin cross-activation, so selectivity-sensitive experiments generally use ipamorelin instead.