Description
Complete GHK-Cu Research Kit | 50mg Lyophilized Peptide + Spray Bottle + Funnel | ≥99% Purity | 48-Hour Delivery Across EU & UK
GHK-Cu Research Spray Kit: The Complete System for Copper Peptide Topical Research
eupeptidelap.co.uk is proud to present the GHK-Cu – 50mg – Research Spray Kit EU, a comprehensive research package combining premium-grade GHK-Cu (Copper Tripeptide-1) with all necessary components for topical spray formulation studies. As a trusted peptide vendor uk and leading EU peptide supplier, we provide researchers across Europe with GHK-Cu for sale in a complete kit format that delivers exceptional purity, consistency, and documented quality for advanced topical research applications .
GHK-Cu (glycyl-L-histidyl-L-lysine-copper) is a naturally occurring copper-binding tripeptide first discovered in human plasma in 1973, where it was shown to promote cell growth and tissue repair . The molecule has a strong affinity for copper(II) ions, forming the stable chelated complex GHK-Cu that serves as both a signal peptide and a carrier peptide, supporting extracellular matrix remodeling and being released at sites of inflammation or tissue injury . Physiologically, plasma concentrations of GHK average about 200 ng/mL at age 20 but decline to approximately 80 ng/mL by age 60, a reduction that may reflect the body’s decreased regenerative capacity over time .
This complete research kit includes 50mg of high-purity GHK-Cu lyophilized powder, a precision nasal spray bottle for topical application studies, and a transfer funnel for easy handling and formulation. The kit enables researchers to reconstitute the peptide and prepare topical spray formulations for investigations into skin regeneration, hair growth, wound healing, and anti-aging mechanisms . Innovative wellness companies have pioneered the use of GHK-Cu nasal sprays for their potential anti-aging benefits, offering a needle-free delivery system that supports skin, hair, and recovery by promoting collagen and elastin production—two structural proteins that naturally decline as we age .
For researchers seeking to buy peptide online EU for investigations into topical peptide delivery, dermatological research, or hair growth studies, eupeptidelap.co.uk offers this premium research kit with comprehensive documentation, including Certificates of Analysis and batch-specific purity data. Whether your laboratory is based in London, Berlin, Paris, or anywhere in the European Union, our guaranteed 48 hour delivery peptide service ensures your research supplies arrive when you need them.
The Scientific Foundation of GHK-Cu Research
Discovery and Historical Context
The copper tripeptide GHK-Cu was first identified and developed by Dr. Loren Pickart in 1973, marking a key early milestone in regenerative and aesthetic peptide science . Over the decades, its applications have expanded into dermatology and cosmetic science, supported by an increasing body of clinical and biochemical research . Initially used in wound care, GHK-Cu’s proven ability to stimulate collagen synthesis and cellular repair soon found relevance in anti-aging research .
Mechanism of Action
GHK-Cu functions through multiple sophisticated mechanisms that make it one of the most versatile peptides in regenerative research :
Signal and Carrier Peptide Activity: GHK-Cu acts as both a signal peptide that regulates gene expression and a carrier peptide that stabilises and transports copper ions critical for wound healing, enzymatic activation, and tissue regeneration . The copper ion facilitates essential enzymatic reactions such as those catalyzed by lysyl oxidase and superoxide dismutase, which are critical for collagen crosslinking and oxidative stress mitigation .
Gene Modulation: GHK-Cu has been associated with the upregulation of genes involved in tissue repair, anti-inflammatory signaling, and antioxidant defense, and the downregulation of genes linked to fibrosis and oxidative stress . Studies with the Broad Institute’s Connectivity Map reveal its ability to regulate a large number of human genes including those involved in nervous system physiology, development, and maintenance .
Skin Health Support: Evidence suggests GHK-Cu may enhance dermal fibroblast function, collagen synthesis, and extracellular matrix remodeling—factors that contribute to skin firmness, elasticity, and texture . Studies show GHK-Cu can increase collagen synthesis by up to 250%, making it one of the most potent anti-aging compounds available in topical research .
Hair Follicle Environment: GHK-Cu may modulate the follicular microenvironment through support of cell proliferation and anti-inflammatory effects. Preclinical studies have proposed its influence on hair follicle cycling and dermal papilla cell activity .
Antioxidant and Anti-Inflammatory Effects: Both GHK and its copper(II) complex exhibit potent antioxidant and anti-inflammatory properties . The unbound peptide scavenges toxic lipid peroxidation products, such as 4-hydroxy-trans-2-nonenal and acrolein, which contribute to oxidative damage .
GHK-Cu in Topical Spray Research
Recent innovations in peptide delivery systems have expanded the research applications of GHK-Cu. Novel wellness companies are developing GHK-Cu nasal sprays that harness the potential anti-aging benefits of the copper peptide in a simple, once-daily spray format that can easily fit into research protocols . According to product developers, the clinically researched compound may help support skin, hair, and recovery by promoting collagen and elastin production—two structural proteins that naturally decline with age .
Nasal spray administration offers several advantages for peptide research:
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Needle-free delivery: Eliminates injection-related variables in research protocols
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Consistent dosing: Precision spray mechanism ensures reproducible application
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Convenient formulation: Easy to reconstitute and prepare for research studies
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Enhanced bioavailability: Nasal mucosa provides efficient absorption pathways
Key Research Applications
Skin Regeneration and Anti-Aging Research
GHK-Cu is extensively studied for its dual-action benefits on skin health, supporting both internal tissue repair and external rejuvenation . Research applications include:
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Collagen and Elastin Stimulation: GHK-Cu stimulates collagen and glycosaminoglycan synthesis in fibroblasts, promoting skin firmness and elasticity . In comparative studies, GHK-Cu increased collagen deposition in 70% of participants, compared with 50% with vitamin C and 40% with retinoic acid after 1 month of daily application .
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Anti-Wrinkle Studies: Topical application has been shown to stimulate procollagen synthesis more effectively than vitamin C, tretinoin, or melatonin . Studies evaluating GHK-Cu applied to the face have noted reduced fine lines and wrinkle depth .
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Skin Density and Thickness: Leyden et al. found that 12 weeks of treatment with GHK-Cu cream improved skin density, thickness, elasticity, and moisture, producing smoother, more youthful-appearing skin . GHK-Cu under eye creams have been found to be superior to vitamin K creams for improved skin appearance and increased skin density and thickness .
Wound Healing Research
GHK-Cu has demonstrated significant therapeutic potential in wound healing research :
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Diabetic Ulcer Studies: An open label dose finding study on GHK-Cu in patients with diabetic ulcers compared 0.03%, 0.3%, and 3% GHK-Cu injection to saline over a 15-day period. The study found faster wound closure rate and a higher percentage of ulcer healing with all three GHK-Cu treatment groups over placebo .
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Clinical Trial Evidence: A double-blind, placebo-controlled clinical trial evaluated 2% GHK-Cu gel compared to standard of care and found that wound closure was three times faster with GHK-Cu compared to the placebo group. A much lower rate of infection was noted in the treatment group compared to placebo as well .
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Mechanism: GHK-Cu promotes angiogenesis, re-epithelialization, and organized collagen deposition in wound healing models .
Hair Growth Research
GHK-Cu has garnered significant interest for potential use in alopecia research :
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Follicle Stimulation: GHK-Cu may promote fibroblast proliferation resulting in collagen synthesis which may in turn promote increased scalp health and blood flow to hair follicles .
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TGF-β Suppression: GHK-Cu suppresses the over expression of transforming growth factor-beta (TGF-β)1 that has been noted in patients with hereditary hair loss, leading to hair shaft thickening and elongation .
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Clinical Observations: GHK-Cu can promote the growth of hair follicle cells, reduce their apoptosis, stimulate the generation of blood vessels around hair follicles, provide sufficient nutrition for hair follicles, and then enlarge hair follicles, accelerating the production of thicker hair .
Nasal Administration and Cognitive Research
Emerging research explores intranasal GHK-Cu for neurological applications :
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Spatial Memory Studies: One study compared GHK-Cu dosed at 15mg/kg nasally daily for 8 weeks in mice to placebo. Mice in the GHK-Cu group had enhanced performance on spatial memory tests and learning navigation tasks and demonstrated decreased neuroinflammation and axonal damage markers as compared to the placebo group .
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Alzheimer’s Disease Models: Animal trials in mice evaluated 15mg/kg GHK-Cu given three times weekly for 3 months. The intranasal GHK-Cu treatment was found to delay cognitive impairment, reduce amyloid plaques, and lower inflammation levels in the frontal cortex and hippocampus .
Complete Research Kit Components
The GHK-Cu – 50mg – Research Spray Kit EU includes everything needed for topical spray formulation studies:
| Component | Quantity | Description | Application |
|---|---|---|---|
| GHK-Cu Peptide | 1 vial | 50mg lyophilized powder, ≥99% purity | Active research compound |
| Nasal Spray Bottle | 1 unit | Amber glass with fine mist spray pump | Topical application studies |
| Transfer Funnel | 1 unit | Small plastic funnel for precise liquid transfer | Formulation assistance |
| Certificate of Analysis | 1 copy | Batch-specific purity documentation | Quality assurance |
Nasal Spray Bottle Specifications
| Specification | Detail |
|---|---|
| Material | Amber glass (light-protective) |
| Capacity | Standard 5-10ml research volume |
| Spray Mechanism | Fine mist pump with dip tube |
| Protection | Light-resistant amber glass prevents photodegradation |
| Closure | Secure screw-top cap with protective cover |
GHK-Cu Peptide Specifications
| Specification | Detail |
|---|---|
| Product Name | GHK-Cu (Copper Tripeptide-1, Glycyl-L-Histidyl-L-Lysine Copper) |
| CAS Number | 89030-95-5 or 130120-57-9 |
| Molecular Formula | C₁₄H₂₁CuN₆O₄ |
| Molecular Weight | ~403.9 Da |
| Purity | ≥99% (HPLC verified) |
| Appearance | Blue freeze-dried powder |
| Form | Lyophilized powder |
| Solubility | Soluble in water up to 325 mg/mL |
| pH Stability | Stable in water between pH 4.5-7.4 at 60°C for at least two weeks |
| Recommended Concentration | 0.05% – 1% for topical research |
Research Protocol and Formulation Guidelines
Reconstitution Protocol for Spray Formulation
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Allow vial and solvent to reach ambient temperature before opening to prevent condensation
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Calculate desired concentration:
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For 1 mg/mL concentration: Reconstitute 50 mg with 50 mL bacteriostatic water
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For 2 mg/mL concentration: Reconstitute 50 mg with 25 mL bacteriostatic water
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For 5 mg/mL concentration: Reconstitute 50 mg with 10 mL bacteriostatic water
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Reconstitute using sterile water, PBS, or appropriate buffer according to research protocol
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Use transfer funnel to guide liquid into spray bottle
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Inject liquid slowly down the inside wall of the vial to minimize foaming
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Gently swirl or roll the vial until fully dissolved—do not shake vigorously
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Transfer solution to spray bottle using funnel
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Label with peptide concentration, date, and research protocol information
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Refrigerate immediately at 2-8°C
Storage Guidelines
Lyophilized Powder Storage: Store GHK-Cu lyophilized powder at 2-8°C in a dry, dark environment, protected from light and moisture . Under proper storage conditions, the powder maintains stability for up to 24 months.
Reconstituted Solution Storage: Store the prepared spray solution in the refrigerator at 2–8°C and protect it from light . Use within 4 weeks (28 days) for optimal potency and safety. Do not freeze reconstituted solution.
Protection from Light and Moisture:
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Amber glass bottle provides light protection
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Keep spray bottle tightly sealed when not in use
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Allow refrigerated solution to reach room temperature before use to prevent condensation
Research Protocol Considerations
Typical Research Concentrations:
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Topical skin studies: 0.05% – 1%
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Anti-aging formulations: 0.2-2%
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Hair growth research: 0.2-3%
Application Frequency: Research protocols typically involve once or twice daily topical application.
Safety Considerations:
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For research use only—not for human consumption
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Avoid contact with mucous membranes and eyes
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Discontinue if irritation occurs
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Store out of reach of children
Key Benefits
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Complete Research Kit: Includes 50mg high-purity GHK-Cu plus spray bottle and funnel—everything needed for topical spray formulation studies
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Premium Quality Manufacturing: GMP-certified production, ≥99% HPLC-verified purity
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Convenient Spray Format: Enables needle-free topical application research with consistent dosing
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Light-Protective Amber Glass: Prevents photodegradation of light-sensitive peptide
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Precision Transfer Tools: Funnel enables accurate formulation without spillage
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Naturally Occurring Peptide: Discovered in human plasma, naturally present in the body
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Dual Signal and Carrier Peptide: Regulates gene expression while transporting essential copper ions
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Collagen Synthesis Stimulation: Increases collagen deposition more effectively than vitamin C, tretinoin, or melatonin
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Skin Rejuvenation Research: Improves skin density, thickness, elasticity, and moisture in clinical studies
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Anti-Wrinkle Studies: Reduces fine lines, wrinkles, photodamage, and hyperpigmentation
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Wound Healing Research: Accelerates re-epithelialization and improves scar quality
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Hair Growth Research: Stimulates hair follicle elongation, reduces apoptosis, and inhibits DHT formation
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Nasal Spray Research Applications: Emerging evidence for cognitive and neurological studies
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Antioxidant Protection: Scavenges lipid peroxidation products and activates superoxide dismutase
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Anti-Inflammatory Effects: Suppresses TNF-β, IL-6, and IL-1β through NF-κB and p38 MAPK inhibition
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Gene Regulation Research: Modulates expression of genes involved in tissue repair and inflammation
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Clinically Validated: Supported by multiple placebo-controlled clinical studies
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Active at Nanomolar Concentrations: High biological potency at extremely low doses
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Comprehensive Documentation: Certificates of Analysis with batch-specific purity data
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48-Hour EU & UK Delivery: Rapid shipping to research facilities across Europe
Frequently Asked Questions
Q: What is included in the GHK-Cu Research Spray Kit?
A: The GHK-Cu – 50mg – Research Spray Kit EU includes one vial containing 50mg of high-purity GHK-Cu lyophilized powder (≥99% purity), one amber glass nasal spray bottle with fine mist pump, and one transfer funnel for easy formulation.
Q: What is GHK-Cu and where does it come from?
A: GHK-Cu (glycyl-L-histidyl-L-lysine-copper) is a naturally occurring copper-binding tripeptide first discovered in human plasma in 1973 . It is composed of the three amino acids glycine, histidine, and lysine complexed with a copper ion, and plays essential roles in tissue regeneration, wound healing, and anti-aging processes .
Q: Why does GHK-Cu appear blue?
A: GHK-Cu solutions and powders appear blue because of the copper(II) ion complexed with the peptide. This characteristic blue color is why GHK-Cu is sometimes called “blue copper peptide” .
Q: What purity level can I expect when I buy GHK-Cu from eupeptidelap.co.uk?
A: All GHK-Cu from eupeptidelap.co.uk is tested to ≥99% purity by HPLC. Each batch is individually analyzed, and Certificates of Analysis are provided with every order, ensuring you receive material suitable for rigorous research applications.
Q: How should I reconstitute GHK-Cu for spray formulation?
A: Reconstitute with sterile water or appropriate buffer to achieve desired concentration (typically 0.05-2% for topical research) . Use the transfer funnel to guide liquid into the spray bottle. Gently swirl until fully dissolved—do not shake vigorously.
Q: How should I store GHK-Cu for long-term stability?
A: Store lyophilized GHK-Cu powder at 2-8°C, protected from light and moisture . After reconstitution, refrigerate at 2-8°C and use within 4 weeks. Do not freeze reconstituted solution. The amber glass spray bottle provides light protection.
Q: What research areas commonly use GHK-Cu spray formulations?
A: GHK-Cu spray formulations are widely used in skin regeneration and anti-aging research, wound healing studies, hair growth research, topical delivery investigations, and emerging nasal spray research for cognitive applications .
Q: What concentrations are typically used in GHK-Cu research?
A: Topical skin studies typically use 0.05% – 1% . Anti-aging formulations use 0.2-2% . Hair growth research uses 0.2-3% . At concentrations commonly used topically (0.2-2%), GHK-Cu is not noted to cause staining of the skin .
Q: Is GHK-Cu stable in aqueous solution?
A: Yes, GHK-Cu is stable in water between pH 4.5-7.4 at 60°C for at least two weeks, suggesting both aqueous and some thermal stability . However, refrigerated storage at 2-8°C is recommended for reconstituted solutions.
Q: Do you ship this research kit to EU countries?
A: Yes. As a dedicated EU peptide supplier, we ship the GHK-Cu – 50mg – Research Spray Kit EU to all European Union member states with our guaranteed 48 hour delivery peptide service. Our EU fulfilment centre ensures rapid delivery without customs delays.
Q: What documentation do you provide with GHK-Cu orders?
A: Every order includes a Certificate of Analysis (COA) with batch-specific purity data. Additional documentation, including HPLC chromatograms and mass spectrometry data, is available upon request for researchers requiring comprehensive analytical verification.
Q: Are there any compatibility concerns with organic solvents?
A: GHK-Cu has some solubility in organic solvents such as alcohol or glycols as well as water . For research involving organic solvents, verify compatibility before use. GHK-Cu is compatible with standard cosmetic ingredients and meets global regulatory requirements for research applications .
Q: Has GHK-Cu been studied in clinical trials?
A: Yes. Multiple placebo-controlled clinical studies have confirmed GHK-Cu’s efficacy in improving skin density, thickness, elasticity, and reducing photodamage . Phase 2 clinical trials have evaluated GHK-Cu for wound healing applications . A double-blind, placebo-controlled trial found wound closure was three times faster with GHK-Cu compared to placebo .
Q: What is the difference between GHK and GHK-Cu?
A: GHK is the tripeptide alone (glycyl-L-histidyl-L-lysine), while GHK-Cu is the complex formed when GHK binds with a copper(II) ion . The copper-bound form is more biologically active and provides additional benefits including antioxidant enzyme activation and lysyl oxidase stimulation for collagen crosslinking .
Q: Do you offer bulk quantities of GHK-Cu for institutional research?
A: Yes. We accommodate bulk orders for research institutions. Contact our team at sales@eupeptidelap.co.uk for volume pricing, custom requirements, and supply agreements for ongoing research programs.
Advance Your Research with GHK-Cu Research Spray Kit
eupeptidelap.co.uk is your trusted source for the GHK-Cu – 50mg – Research Spray Kit EU, the premium choice for researchers investigating topical peptide delivery, skin regeneration, wound healing, and hair growth mechanisms. With over four decades of research supporting its regenerative properties and an ever-expanding body of clinical evidence, GHK-Cu represents one of the most extensively studied and versatile peptides in the research community .
This complete research kit provides everything needed for topical spray formulation studies, eliminating the need to source components separately. The amber glass spray bottle protects light-sensitive peptide solutions, while the transfer funnel enables precise, spill-free formulation. ...........................................
Whether you are exploring collagen synthesis pathways, designing wound healing studies, investigating hair growth mechanisms, or researching topical delivery systems, our rigorously tested kit provides the quality and consistency your work demands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Order today and experience the eupeptidelap.co.uk difference – premium quality, rapid 48-hour delivery across the EU and UK, and expert support for the European research community.
