ghk-cu peptide clinical research Australia GHK-Cu (Copper Peptide) 50mg &
Description
Each of these peptides derives from the proteolytic cleavage of three distinct polypeptide precursors: proopiomelanocortin (POMC), proenkephalin (PENK), and prodynorphin (PDYN), coded by their corresponding genes ( POMC , PENK , and PDYN ) [19]
Youre definitely not alone
Cheap manufacturers produce the bare 37-amino-acid peptide, skip the lipidation, and sell it as "cagrilintide." It weighs right on HPLC but has a half-life closer to the native hormone roughly useless for weekly dosing
Mikus et al., 2001
