GHK-Cu

Introduction to GHK-Cu (99% Purity)
GHK-Cu is a naturally occurring copper-binding tripeptide composed of glycine, histidine, and lysine. First identified in human plasma, saliva, and urine, this peptide exhibits a strong affinity for copper ions, forming the bioactive GHK-Cu complex. Within experimental and laboratory settings, GHK-Cu has attracted significant attention for its involvement in cellular signaling, tissue remodeling pathways, and gene expression regulation associated with skin biology, wound response, and aging research.
This GHK-Cu preparation is supplied in a 50 mg vial with 99% purity, formulated specifically for controlled laboratory research and in-vitro experimentation. As with all peptide products offered, it is not intended for human consumption, therapeutic use, or clinical application.
At the molecular level, GHK-Cu functions as a signaling peptide capable of modulating gene expression linked to extracellular matrix organization, cellular repair mechanisms, and oxidative balance. Research models indicate that the copper-bound form plays a critical role in activating pathways related to collagen synthesis, elastin production, and glycosaminoglycan regulation, making it a valuable compound for investigators studying connective tissue dynamics.
In vitro observations further suggest that GHK-Cu influences antioxidant defense systems by regulating enzymes such as superoxide dismutase (SOD) and supporting redox homeostasis within cells. Through its interaction with copper transport and utilization pathways, the peptide has been shown in experimental settings to contribute to reduced oxidative stress markers and improved cellular resilience.
Additionally, GHK-Cu has been studied for its role in inflammatory signaling modulation. Cell-based research indicates potential downregulation of pro-inflammatory mediators alongside support for pathways associated with tissue recovery and cellular turnover. These effects are thought to occur through interactions with transcriptional regulators involved in NF-κB and TGF-β signaling cascades.
GHK-Cu exemplifies how small endogenous peptides can exert wide-ranging effects on cellular communication and structural protein regulation. Its ability to bind copper and influence multiple biological pathways makes it an important research tool for scientists exploring skin physiology, regenerative processes, and age-related cellular changes. Our 50 mg, 99% purity formulation is designed to support precise and reproducible laboratory investigations.

For laboratory research and in-vitro use only. Not for human consumption or clinical use.