Overview
GHK-Cu (glycyl-histidyl-lysine copper complex) is a naturally occurring copper-binding tripeptide that has attracted significant research interest for its effects on wound healing biology, extracellular matrix remodelling, and gene expression regulation. GHK itself is found naturally in human plasma, saliva, and urine, and declines with age — making it a focus of research into regenerative biology and cellular repair mechanisms.
Nova Biolabs supplies GHK-Cu 100mg from UK domestic stock, HPLC-verified at >98% purity.
Key Research Areas
Wound Healing and Tissue Repair Research
GHK-Cu has been extensively studied for its role in stimulating fibroblast migration, collagen synthesis, and extracellular matrix remodelling in wound healing cell models.
Gene Expression Modulation
Research has identified GHK-Cu as a broad modulator of gene expression, with studies showing effects on hundreds of genes related to inflammation, repair, antioxidant defence, and cellular signalling.
Skin Biology Research
Widely used in dermatological research models studying collagen and glycosaminoglycan synthesis, angiogenesis, and skin barrier function.
Anti-Inflammatory Pathway Research
GHK-Cu is studied for its anti-inflammatory properties in cell models, particularly its effects on TNF-α and IL-6 signalling.
Product Specifications
| Format | Lyophilised powder |
| Quantity | 100mg per vial |
| Purity | >98% (HPLC verified) |
| Storage | Refrigerate at 2–8°C. Stable 24 months lyophilised. |
| Origin | UK domestic stock |
| Research use | In vitro / laboratory use only |