NueCog GHK-Cu | Research-Grade Copper Peptide, UK Formulated
NueCog formulates GHK-Cu for laboratory and in-vitro research applications, formulated and encapsulated in the UK to research-grade standards with independent third-party batch testing.
GHK-Cu (Glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring copper-binding tripeptide found endogenously in human plasma, saliva, and urine. First isolated in 1973 by Dr Loren Pickart, GHK-Cu has since become one of the most extensively researched peptides in regenerative biology, with a uniquely broad activity profile spanning wound repair, collagen synthesis, antioxidant defence, and gene expression modulation.
Why Researchers Choose NueCog GHK-Cu
- • Verified purity — ≥98% (HPLC verified), with a Certificate of Analysis available for every batch on request.
- • UK-formulated — formulated and encapsulated under controlled quality protocols, not relabelled or imported from unverified sources.
- • Consistent supply — the product researchers reorder is the same one they tested with previously.
Research Background
GHK-Cu operates through a remarkably diverse set of biological mechanisms. Genomic studies have demonstrated that it influences the expression of over 4,000 human genes, including many associated with tissue remodelling, inflammation resolution, and cellular repair. Key areas of active scientific investigation include:
- • Collagen and extracellular matrix synthesis — stimulation of collagen I, III, and VI production alongside elastin and glycosaminoglycan synthesis in dermal fibroblast research models.
- • Wound healing and tissue repair — acceleration of wound closure, angiogenesis, and granulation tissue formation.
- • Antioxidant and anti-inflammatory activity — upregulation of superoxide dismutase and other antioxidant enzymes.
- • Gene expression modulation — broad influence on gene networks governing tissue remodelling, stem cell activation, DNA repair, and apoptosis regulation.
- • Neuroprotection research — preclinical models examining nerve regeneration and protection against oxidative neuronal damage.
- • Hair follicle biology — stimulation of follicle enlargement and proliferative activity in models of hair growth and follicle cycling.
- • Longevity and senescence research — investigation into GHK-Cu's capacity to reverse gene expression patterns associated with cellular ageing.
This section is for research and educational reference only. NueCog GHK-Cu is not intended for human consumption, veterinary use, diagnostic application, or any therapeutic use, and none of the above constitutes usage guidance.
Quality Assurance
Every batch of NueCog GHK-Cu is manufactured to research-grade standards and undergoes rigorous third-party analytical testing including HPLC purity analysis and mass spectrometry confirmation. Certificate of Analysis (CoA) available on request.
Intended Use
This product is sold strictly for laboratory and in-vitro research purposes only. It is not intended for human consumption, veterinary use, or diagnostic application. Not for sale to minors. This product is not a medicine, food supplement, or drug.