That original discovery became the foundation for GHK-Cu, which has since accumulated decades of published research spanning wound care, skin remodeling, and anti-inflammatory pathways
The enzymes that lead the generation of superoxide include NADPH-dependent oxidase, cyclooxygenase, lipoxygenase, and xanthine oxidase
Pickart, L., Biology, F., & Margolina, A
They also explain the safety question addressed further down this page: a peptide that drives new blood vessel growth and fibroblast migration is doing exactly what an injury needs, but the same pathway raises a legitimate question in anyone with active or undiagnosed cancer
The batch-specific Certificate of Analysis is published on every product page
This maturation medium contained a specific small-molecule cocktail: 5 A8301, 0.1 dexamethasone (Dex), 0.1 M Dihexa, and 0.5 mM NH4Cl