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GHK-Cu
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$306.62
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$217.70
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5 vials
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$88.92
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99% HPLC Purity
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99%+ HPLC Purity — Independently verified by accredited US laboratory -
Endotoxin-Screened — LAL tested, LPS-free, endotoxin report available
-
GMP-Certified Manufacturing — USA facility, ISO 9001:2015
-
Lyophilized for Stability — Shipped cold-packed, intact for reconstitution
Molecular Weight
Third Party Tested
APPLICATION
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Purity (HPLC)
99%+ Third Party Verified
Manufacture
USA / GMP
4.9 847 verified reviews
GHK-Cu
Total Price
$306.62
Discounted Price
$217.70
Vials
5 vials
You Save
$88.92
29% OFF
Select Strength (mg)
99% HPLC Purity
Select Vials
Bulk pricing applied
📈 Upgrade to 10 vials and save an extra vs. buying 5 — nearly 3 free vials.
Select Purchase Option:
-
99%+ HPLC Purity —
Independently verified by accredited US laboratory
-
Endotoxin-Screened —
LAL tested, LPS-free, endotoxin report available
-
GMP-Certified Manufacturing —
USA facility, ISO 9001:2015
-
Lyophilized for Stability —
Shipped cold-packed, intact for reconstitution
Molecular Weight
Third Party Tested
APPLICATION
For Research Use only
Form
Lyophilized Powder
Storage
-20°C Long Term
Purity (HPLC)
99%+ Third Party Verified
Manufacture
USA / GMP
GHK-Cu is a copper-binding tripeptide used in laboratory research to study peptide signaling, copper-dependent biochemical interactions, and extracellular matrix–related pathways in controlled experimental systems. This product is supplied strictly for research use only. It is not approved or intended for human or animal use, and any discussion of biological activity refers only to preclinical or in vitro research.
For laboratory and analytical applications, GHK-Cu is commonly supplied as a high-purity research peptide, produced under controlled conditions to ensure LPS-free and endotoxin-free standards. Research-grade GHK-Cu is typically endotoxin tested, supporting its suitability for sensitive experimental protocols, cell-based assays, and molecular signaling studies. These quality parameters are essential for minimizing confounding variables and ensuring reproducibility in advanced research environments.
GHK-Cu is intended strictly for research and laboratory use only. It is not for human or animal use.
Overview
GHK-Cu is a laboratory research material used to examine peptide-copper interactions, cellular signaling, and matrix-related pathways in controlled experimental models. References to biological effects are provided for scientific context only and must not be interpreted as claims of therapeutic, diagnostic, or clinical benefit. This product is not offered for human or veterinary use.
GHK-Cu : Structure
Sequence: Gly-His-Lys·Cu·xHAc
Molecular Formula: C14H23CuN6O4
Molecular Weight: 401.91 g/mol
PubChem CID: 73587
CAS Number: 89030-95-5
Source: PubChem
Biological Characteristics and Research Background
GHK-Cu is studied in laboratory systems as a model compound for investigating copper-related signaling, gene-expression patterns, oxidative-stress pathways, and extracellular matrix biology. Any references to age-related changes or tissue-associated signaling are provided only as research context and do not imply human or animal use.
Observed Functions in Research and Experimental Models
In laboratory settings, GHK-Cu may be used to investigate:
- copper-binding behavior
- peptide signaling pathways
- extracellular matrix biology
- fibroblast-related assay development
- angiogenesis-related signaling research
- oxidative-stress pathway analysis
- gene-expression studies
All uses are limited to research settings only. This product is not intended for diagnosis, treatment, prevention, or consumption.
Why GHK-Cu Continues to Attract Research Interest
GHK-Cu is a research compound used to study signaling pathways, matrix biology, and copper-dependent biochemical processes. Scientific interest in the compound reflects its value as a laboratory tool only and does not constitute a claim of therapeutic, cosmetic, or clinical benefit.
Research-Grade Supply Standards
Licensed Peptides supplies research-grade GHK-Cu for laboratory use only. Products are intended solely for analytical, in vitro, ex vivo, or other controlled research applications. This material is not approved for human or animal use and is not offered as a therapeutic, cosmetic, or clinical product.
Each batch is handled with professional care, packaged securely, and distributed with discretion to support laboratory compliance and controlled research environments. Ordering and fulfillment processes are streamlined to ensure timely delivery of research materials without compromising integrity or quality.
Frequently Asked Questions (Research-Focused)
What is GHK-Cu?
GHK-Cu is a copper-binding tripeptide used in laboratory research to study peptide signaling and matrix-related pathways.
Why is GHK-Cu studied?
Researchers use it as a model compound for copper-dependent signaling, geneexpression studies, and extracellular matrix research.
Is GHK-Cu naturally occurring?
It is studied as a naturally occurring peptide-copper complex in scientific literature.
Does this page make human-use claims?
No. Any scientific discussion on this page is limited to research context only and should not be interpreted as a claim of therapeutic, cosmetic, or clinical benefit.
GHK-Cu : Research
GHK-Cu may be used in laboratory studies involving peptide-copper interactions, extracellular matrix biology, and signal-pathway analysis. Any references to cellular responses, structural proteins, or experimental observations are provided for research context only. This product is not intended for human or animal use.
GHK – Cu : Scientific References
Scientific references are provided for educational purposes only. They identify published research sources and do not constitute a claim that this product is approved, effective, or intended for human or animal use.
Referenced Citations
Effects of Tripeptide Gly-His-Lys in Pain-Induced Aggressive-Defensive Behavior in Rats
ALL ARTICLES AND PRODUCT INFORMATION PROVIDED ON THIS WEBSITE ARE FOR INFORMATIONAL AND EDUCATIONAL PURPOSES ONLY.
The products available on this website are intended solely for in-vitro research purposes (Latin: “in glass”), meaning they are used in experiments conducted outside a living organism. These products are not medicines or drugs, have not been evaluated or approved by the U.S. Food and Drug Administration (FDA), and are not intended to diagnose, treat, cure, or prevent any disease or medical condition. Any administration to humans or animals, whether by ingestion, injection, or other means, is strictly prohibited by law.
Research
Our peptides are produced exclusively for laboratory and scientific research purposes.
Licensed Peptides™ products are developed using industry-standard synthesis and purification protocols, making them suitable for in vitro research, analytical testing, and experimental models.
Research-Grade Standards
- Synthesized via Solid Phase Peptide Synthesis (SPPS)
- Purified using advanced HPLC methods
- Verified through analytical quality control processes
- Screened for heavy metals and endotoxins
Consistency Across Batches
Strict process controls ensure reproducibility, allowing researchers to work with confidence across experiments.
Applications
Our peptides are commonly used in research involving:
- Cellular signaling pathways
- Tissue remodeling and repair mechanisms
- Extracellular matrix regulation
- Molecular biology and biochemical studies
Important Notice
All products are intended for research use only and are not for human or animal consumption, therapeutic use, or clinical application.
Why Buy From Us
At Licensed Peptides™, quality isn’t a claim. it’s a controlled, repeatable process.
Every peptide we produce follows a strict, pharma-grade workflow designed to ensure purity, stability, and consistency from synthesis to delivery.
What sets us apart:
ISO-Certified Cleanroom Manufacturing
All peptides are synthesized in sterile, controlled environments to eliminate contamination risk and ensure batch consistency.
>99% Verified Purity (HPLC Tested)
We use advanced High-Performance Liquid Chromatography (HPLC) to separate and verify peptide purity with precision.
Comprehensive Safety Testing
Each batch undergoes heavy metal and endotoxin screening to ensure it is free from hidden contaminants.
Pharma-Grade Raw Materials
We start with rigorously tested amino acids and reagents, ensuring integrity at the molecular level.
Lyophilized for Stability
Freeze-dried peptides maintain long-term stability, potency, and reliability for research applications.
Nitrogen-Sealed Vials
Every vial is protected from oxygen and moisture, preserving structural integrity during storage and transit.
Built for Serious Research
From synthesis to delivery, every step is engineered to meet the expectations of professionals who require accuracy, consistency, and reliability.
Shipping
We understand that timing and product integrity are critical for research.
Same-Day Shipping (USA)
All in-stock orders placed before our daily cutoff are shipped the same day from within the United States.
Fast Domestic Delivery (1–3 Days)
We use expedited carriers to ensure your peptides arrive quickly and reliably nationwide.
Cold Chain Protection
Products are stored in industrial-grade freezers prior to shipment to maintain stability and purity.
Secure & Protective Packaging
Each order is carefully packed to protect against temperature fluctuations, moisture exposure, and physical damage during transit.
Real-Time Tracking
You’ll receive tracking information immediately upon shipment so you can monitor delivery progress.
Consistency You Can Rely On
No long international delays, no customs issues. Just fast, dependable delivery from a U.S.-based operation.
Storage Instructions:
All of our products are manufactured using the Lyophilization (Freeze Drying) process, which ensures that our products remain 100% stable for shipping for up to 3-4 months.
Once the peptides are reconstituted (mixed with bacteriostatic water), they must be stored in the fridge to maintain stability. After reconstitution, the peptides will remain stable for up to 30 days.
Lyophilization is a unique dehydration process, also known as cryodesiccation, where the peptides are frozen and then subjected to low pressure. This causes the water in the peptide vial to sublimate directly from solid to gas, leaving behind a stable, crystalline white structure known as lyophilized peptide. The puffy white powder can be stored at room temperature until you’re ready to reconstitute it with bacteriostatic water.
Once peptides have been received, it is imperative that they are kept cold and away from light. If the peptides will be used immediately, or in the next several days, weeks or months, short-term refrigeration under 4C (39F) is generally acceptable. Lyophilized peptides are usually stable at room temperatures for several weeks or more, so if they will be utilized within weeks or months such storage is typically adequate.
However, for longer term storage (several months to years) it is more preferable to store peptides in a freezer at -80C (-112F). When storing peptides for months or even years, freezing is optimal in order to preserve the peptide’s stability.
For further information on proper storage techniques, click the link below:
Peptide Storage
99%+ — Passes ≥99% 
Download Full COA / HPLC Report (PDF) 
99%+ Every Batch
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