GHK-Cu
Price range: £16.00 through £36.00
CAS No: 89030-95-5
Strengths Available: 50mg / 100mg
Format: Sealed containment / vial presentations available
Volume: 3mL
What This GHK-Cu Is About?
GHK-Cu is one of the most extensively discussed copper peptides in biological and regenerative research. It has attracted attention because of its role in cellular repair signalling, tissue remodelling, and age-related biological processes.
Unlike many synthetic peptides, GHK-Cu is based on a naturally occurring peptide found in human plasma, saliva, and urine, which has made it particularly interesting to researchers studying normal versus age-related changes in biological repair mechanisms.
Description
What is GHK-Cu?
GHK-Cu is a small peptide that binds copper ions. In simple terms, it acts like a signalling molecule that helps regulate how cells repair, remodel, and protect tissues.
Copper plays a critical role in many biological processes, and the GHK peptide helps deliver and regulate copper activity in a controlled way during research investigations.
Why GHK-Cu Attracted Research Interest
- Exploration of tissue repair and regeneration pathways
- Investigation of collagen synthesis and extracellular matrix remodelling
- Study of skin biology and wound-healing models
- Research into age-related changes in cellular repair capacity
- Evaluation of copper-dependent enzymatic activity
Molecular and Scientific Background
At the molecular level, GHK-Cu functions by binding copper ions (Cu²⁺), thereby influencing numerous gene-expression pathways involved in wound healing and tissue regeneration. Laboratory data indicate that GHK-Cu regulates the balance between metalloproteinases (MMPs) and their inhibitors (TIMPs), facilitating matrix remodelling and angiogenesis. It has been observed to upregulate genes associated with antioxidant defence, fibroblast activation, and collagen types I and III synthesis. Additionally, its copper-binding capacity makes it a valuable tool in cellular studies exploring oxidative stress and redox equilibrium.
Synergy Note
Laboratory findings indicate that trace minerals such as zinc may support copper peptide homeostasis. Zinc is known to complement copper-binding equilibrium, and research suggests its presence may enhance stability and reproducibility in peptide-based laboratory studies.
Ingredient Profile
Single research compound: GHK-Cu. CAS: 89030-95-5. Purity >99%. Supplied as lyophilised powder (no excipients, fillers or additives).
Active Ingredients
GHK-Cu — 50mg / 100mg
Ingredient Breakdown
GHK-Cu: 50mg / 100mg of active peptide per vial (lyophilised).
What does GHK-Cu stand for?
GHK refers to the amino acid sequence Glycyl-L- Histidyl-L-Lysine, and ‘Cu’ denotes the copper ion bound to the peptide.
Why is copper important in biological research?
Copper is essential for many enzymes involved in tissue repair, antioxidant defence, and cellular metabolism.
Why is GHK-Cu often discussed in skin and repair
research?
Because studies have shown it influences collagen production, wound-healing pathways, and cellular regeneration processes.
Is GHK-Cu naturally occurring?
Yes. The GHK peptide has been identified naturally in human plasma and other bodily fluids.
Does research suggest anti-ageing effects?
Research has explored age-related changes in GHK levels and its influence on repair pathways, but it is not an approved anti-ageing treatment.
Is GHK-Cu a cosmetic ingredient?
It is widely studied in cosmetic science, but this product is supplied strictly for research use only.
Why is purity important for GHK-Cu research?
High purity ensures that observed effects are attributable to the peptide-copper complex rather than impurities.
What makes GHK-Cu different from other copper
compounds?
GHK-Cu delivers copper in a biologically compatible
peptide-bound form rather than as a free metal ion.
Why is GHK-Cu supplied in higher-strength
formats (50 mg and 100 mg)?
GHK-Cu is supplied in 50 mg and 100 mg formats to accommodate the way it is commonly used in laboratory and formulation research. Unlike many peptides that are typically handled in very small single-use quantities, GHK-Cu is frequently utilised across multiple experimental runs, stability assessments, formulation work, and comparative studies. Higher-strength formats allow research teams to work from a single, consistent batch, reducing variability between experiments and improving reproducibility. The 100 mg format is particularly suited to laboratories requiring extended research use, bulk preparation, or repeated analytical testing, while the 50 mg format offers flexibility for smaller-scale or short-term studies. Both formats are prepared to the same purity and quality specifications, with batch documentation and Certificates of Analysis provided.
Is GHK-Cu approved for medical use?
No. It is supplied for research and laboratory investigation only.
What does research grade mean?
It means the product is supplied with batch traceability and documentation suitable for laboratory work.
What is the sealed containment device used for?
It provides a consistent analytical reference system for accurate laboratory measurement.
Does the click system indicate dosing?
No. It is a measurement reference only and not instructions for use.
Can this product be supplied internationally?
Yes. International fulfilment and temperature- controlled shipping can be supported where appropriate.
Research & laboratory use only. Not for human or veterinary use. Not a medicinal product, supplement, food or medical device. No therapeutic, diagnostic, cosmetic, wellness or lifestyle claims are made or implied. Analytical reference/click information is a laboratory measurement aid only and must not be applied to living systems.
Typically supplied at >99% purity, supported by batch-specific analytical data. UK-based preparation, analysis and release under scientist-led, GMP-aligned processes with full batch-level traceability. Certificate of Analysis (CoA) available on request; independent analytical verification where appropriate.
Store the lyophilised powder refrigerated at 2–8°C, protected from light and moisture; suitable for longer-term storage frozen at -20°C. Handle under appropriate laboratory conditions. For in vitro research use only.
For in vitro laboratory research only. Reconstitution, handling and experimental design at the discretion of the qualified researcher. The 300-click sealed-containment system is an analytical measurement reference only and does not represent dosing or administration guidance. Not for use in living systems.
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