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The Role of Vitamin C Vitamin C is a water-soluble vitamin vital for numerous physiological functions

When compared head-to-head against Matrixyl 3000 (a widely used synthetic peptide in high-end skincare), GHK-Cu still achieved a 31.6% greater reduction in wrinkle volume

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Degraded peptide may have lost its copper-binding capacity, creating a solution of free copper rather than beneficial GHK-CU complex

KPV: The Intracellular Anti-Inflammatory KPV is a tripeptide derived from alpha-melanocyte-stimulating hormone