Copper-Peptide Complex for Skin Renewal - GHK-Cu is a naturally occurring tripeptide that binds copper ions to support collagen production, antioxidant defense, and connective tissue improving firmness, elasticity, and skin texture.* Promotes Elasticity & Hydration - This GHK-Cu peptide serum helps restore visible skin density, tone, and resilience
doi: 10.1007/s10517-007-0441-z
[DOI] [PMC free article] [PubMed] [Google Scholar] 123.Parker K.J., Oztan O., Libove R.A., Mohsin N., Karhson D.S., Sumiyoshi R.D., Summers J.E., Hinman K.E., Motonaga K.S., Phillips J.M., et al
This peptide is supplied as a stable, lyophilized powder, ensuring maximum integrity and consistent performance for advanced laboratory research applications
These same pharmacology properties direct receptor activation, reduced binding-protein clearance, and the long half-life explain both the anabolic interest researchers have in IGF-1 LR3 and its primary safety liabilities