GHK-Cu (Glycine-L-Histidyl-L-Lysine) is a naturally occurring copper-binding tripeptide isolated from human plasma. It has been the subject of extensive preclinical research into skin remodelling, wound healing, anti-inflammatory signalling, and antioxidant activity.
Compound Profile
GHK-Cu — Copper-Binding Tripeptide: In vitro studies report GHK-Cu stimulates collagen and glycosaminoglycan synthesis in dermal fibroblasts, promotes keratinocyte migration, and modulates matrix metalloproteinase activity. Animal models have reported accelerated wound closure, increased skin thickness, and enhanced angiogenesis at repair sites. Research has also explored systemic effects including TGF-beta modulation and anti-inflammatory gene expression.
Contents
| Component | Size | Purity |
|---|---|---|
| GHK-Cu | 50mg | 99%+ |
Lyophilised powder, HPLC verified. CoA available on request.
Reconstitution Guidelines
Reconstitute with bacteriostatic water. Recommended: 1–5mg/ml.
Peptide Reconstitution Calculator
Storage
Lyophilised: 2–8°C, protected from light | Reconstituted: 2–8°C up to 28 days | Long-term: −20°C
| Form | Lyophilised Powder |
| Storage | 2–8°C (lyophilised), −20°C (long-term) |
| Purity | ≥99% (HPLC verified) |




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