GHK-Cu
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Description
GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a naturally occurring copper-binding tripeptide composed of three amino acids. Its characteristic blue color comes from the copper (Cu²⁺) ion bound to the peptide, as copper complexes absorb light in a way that produces a blue appearance.
It was first identified in human plasma and is also present in saliva and urine. GHK-Cu has been studied for its potential regenerative, reparative, and protective properties in preclinical and cosmetic research settings.
In laboratory and early clinical studies, GHK-Cu has been investigated for its potential role in:
Supporting skin regeneration and wound healing
Promoting collagen and elastin production
Enhancing hair follicle activity
Modulating inflammatory responses
Supporting antioxidant and tissue remodeling pathways
GHK-Cu is believed to influence gene expression related to tissue repair, extracellular matrix production, and anti-inflammatory signaling. It has been shown in various models to stimulate collagen synthesis, attract immune cells involved in repair, and support angiogenesis. In cosmetic and dermatological research, it has been explored for its potential role in improving skin firmness, texture, and overall appearance.
While GHK-Cu is widely used in topical cosmetic formulations and has been studied in wound-healing contexts, broader systemic clinical research remains limited. Further studies are ongoing to better define its mechanisms, therapeutic potential, and long-term safety across different applications.
Disclaimer
For Research Purposes only.
Used Solely for in vitro experiments and cannot be:
- Used in clinical trials involving humans.
- Administered to humans as part of an experiment or investigation.
- Supplied to another party for human investigational use.
Storage Conditions: Store at 2-8 °C; reconstituted material refrigerated and used within 6 weeks.