ghk-cu meaning A face serum appears blue because the active ingredient, “GHK-Cu” (copper peptide), is naturally a blue-colored powder, its inherent color transfers to the serum when mixed in; this blue hue GHK-CU Peptide Dosage Chart: Complete
Description
PMCID: PMC5124859

A precision-engineered peptide blend designed to

Sucic et al., 2019), and in particular, BPC 157 consistently decreased elevated MDA values, while MDA itself, owing to its high cytotoxicity and inhibitory action on protective enzymes, is suggested to act as a tumor promoter and a cocarcinogenic agent (Seven et al., 1999

doi: 10.2353/ajpath.2010.100371
Section 5.2.3.4 provides further details
