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Description
Compared to Matrixyl 3000, GHK-Cu produced a 31.6% reduction in wrinkle volume
doi:10.1021/bi902022n, PMID: 20070126 Yan Z, Garg SK, Kipnis J, Banerjee R (2009) Extracellular redox modulation by regulatory T cells
Bottom Line on GHK-Cu Safety In closing, is GHK-Cu safe
Suitable for studies involving peptide characterization and method development in model systems.Not for human use
A separate 2025 microneedling-assisted study using copper peptides alone showed 26.5% median scalp coverage improvement as scored by blinded dermatologists [8]
