ghk cu stands for Unlocking the Secrets of GHK-Cu: The Revolutionary Peptide Youthfu GHK-Cu 50MG - Oneday Compounds
Description
& Bazzoni, F

(PubMed) Mills JL, Scott JM, Kirke PN, et al

The bonds holding the peptide together are vulnerable
Compared to Matrixyl 3000, GHK-Cu produced a 31.6% reduction of wrinkle volume
