klow vs ghk-cu GLOW or -which formula is right for you? Let's break it down. 🧬 Both are built on the same GHK-Cu foundation — the beauty peptide that rebuilds collagen, supports hair glow vs klow ghk cu

GHK-Cu is a naturally occurring copper-binding peptide first discovered in human plasma

That factor turned out to be a three-amino-acid peptide Gly-His-Lys and its biology, in the body, runs through its capacity to bind a single Cu(II) ion at the histidine imidazole, the deprotonated glycyl-histidyl peptide-bond nitrogen, and the alpha-amino group of glycine

The exploitation of the structure of a reference peptide molecule to obtain a non-peptidic mimic is described for each of them

In dermal fibroblasts, tripeptide-copper complexes decreased secretion of transforming growth factor-beta1 (TGF-1), a cytokine that helps push follicles out of anagen and into regression