Some people notice their skin looks worse before it improves with GHK Cu. This temporary phase is often called the copper uglies., #skincare, #ghkcu, #skinhealth, #longevity, #peptides Officially started my "copper uglies" phase of GHK CU, phase is NOT for the weak. No pin pain, but my skin is purging and I hate it What Is GHK Cu? Discovery & Research Honest Peptide Copper Peptide Supplier for Skincare Flychem's B2B Guide