Royal Peptides products are offered exclusively for laboratory research, analytical, and scientific applications. Not for human or veterinary use.
01Research Product Information
Royal Peptides supplies compounds intended for controlled laboratory research and analytical applications.
- For research and analytical use only
- Not intended for human consumption or administration
- Not intended for veterinary use
- Not represented as a drug, medicine, or therapeutic product
- Laboratory researchers are responsible for appropriate protocols and controls
02Lyophilized Product Format
Where applicable, Royal Peptides research materials are supplied in lyophilized form.
Lyophilization is a freeze-drying process used to remove moisture from material under controlled conditions.
- Material appearance may differ between compounds and production lots
- Lyophilized material may appear as a cake, film, or fragmented material
- The quantity of visible material may appear small relative to vial size
- Visual appearance alone does not establish identity or purity
03Storage & Laboratory Handling
Storage requirements may vary by compound, formulation, and production lot. Refer to the product label and available product-specific documentation.
- Protect research materials from excessive heat
- Limit unnecessary exposure to direct light and moisture
- Keep containers securely closed when stored
- Follow product-specific temperature requirements when provided
- Use appropriate laboratory contamination-control procedures
04Packaging & Quality Documentation
Packaging components may vary slightly between production lots. This can include vial closures, cap styles, label positioning, and external packaging.
- Check the product label and lot identifier before laboratory use
- Inspect the vial and closure for visible shipping damage
- Packaging design may differ between batches
- Lot-specific analytical documentation may be available in our COA library
GHK-Cu Copper Peptide
GHK-Cu Copper Peptide – GHK-Cu Copper Peptide Research Material
GHK-Cu Copper Peptide ships from U.S. stock at Royal Peptides – 50mg & 100mg Research Vials, with a lot-matched COA. GHK-Cu is a naturally occurring copper-binding tripeptide and the base of both our blends, glow 70 peptide and KLOW. Calculating a concentration? The ghk-cu reconstitution calculator covers the 50mg and 100mg sizes.
GHK-Cu is the copper(II)-coordinated form of the tripeptide glycyl-L-histidyl-L-lysine. It is studied in controlled biochemical and molecular research involving peptide-metal coordination, copper-binding chemistry, molecular interactions, and peptide structure-function relationships.
Research Use Only
Not for human or veterinary use, administration, ingestion, injection, compounding, diagnostic, therapeutic, clinical, cosmetic, or personal use.
Order Online
Buy GHK-Cu Copper Peptide Online
Pick your strength with the selector at the top of this page and add GHK-Cu Copper Peptide to your cart. Prices are per vial or per kit as shown, and every order ships with lot documentation.
Need larger quantities of GHK-Cu? Kits and wholesale boxes lower the unit price; see our peptide wholesale usa options.
01
Compound Profile
GHK-Cu Research Material
GHK-Cu is a copper-peptide complex formed through coordination of copper with the tripeptide GHK, whose amino-acid sequence is glycine-histidine-lysine.
The defined peptide sequence together with its coordinated metal ion provides a distinct molecular system for research involving peptide chemistry, metal binding, complex formation, analytical characterization, and molecular interactions.
Royal Peptides supplies GHK-Cu strictly as a laboratory research material. Scientific information presented here describes compound identity and areas of experimental investigation only.
02
Molecular Identification
Defined Copper–Tripeptide Complex
GHK-Cu combines a defined three-residue peptide with coordinated copper. Researchers should distinguish between the underlying GHK peptide and its copper-associated form when maintaining analytical records and interpreting experimental data.
03
Molecular Composition
Glycine • Histidine • Lysine + Copper
The GHK peptide component contains three defined amino-acid residues. Coordination with copper produces the research complex commonly referred to as GHK-Cu.
G • Glycine
Glycine forms the first amino-acid residue within the defined GHK peptide sequence.
H • Histidine
Histidine occupies the central position and contributes functional groups relevant to metal-coordination chemistry.
K • Lysine
Lysine completes the three-residue peptide sequence and contributes to the defined molecular identity of GHK.
Cu • Copper
Copper coordination creates the GHK-Cu complex and provides an additional variable for peptide-metal interaction research.
04
Scientific Context
Controlled GHK-Cu Research
GHK-Cu appears in experimental literature involving peptide-metal coordination, biochemical signaling, molecular interactions, gene-expression research, and cellular research models. These areas describe laboratory investigation and should not be interpreted as intended therapeutic or consumer uses of this product.
Copper-Binding Chemistry
Controlled analytical systems may examine coordination between the GHK peptide and copper under defined experimental conditions.
Peptide-Metal Interactions
GHK-Cu provides a defined molecular model for studying interactions involving peptide ligands and coordinated metal ions.
Molecular Signaling Research
Experimental models may investigate measurable signaling variables associated with the GHK-Cu complex.
Structure-Function Research
Researchers may compare GHK, GHK-Cu, and related materials to examine how metal coordination affects measurable molecular and analytical characteristics.
05
Analytical Documentation
Batch-Specific Research Information
Laboratory evaluation should rely on analytical documentation corresponding to the specific GHK-Cu production lot under investigation. General product-page information should not replace applicable batch-specific records.
- Compound identification
- Production lot or batch reference
- Declared material quantity
- Analytical testing information
- Purity information where applicable
- Testing methodology where documented
- Certificate of Analysis information where available
- Research material traceability
06
Traceability
Research Records & Lot Control
Appropriate laboratory records help maintain traceability between experimental observations and the specific GHK-Cu production lot incorporated into a research workflow.
Material Identification
Record the compound identity, stated material quantity, applicable production lot or batch reference, date received, and relevant internal laboratory identifier.
Analytical Records
Preserve applicable analytical documentation, experimental observations, results, storage records, and other research records associated with the material.
07
Laboratory Protocol
Handling & Storage
GHK-Cu research material should be handled using appropriate laboratory procedures designed to preserve material identity, minimize contamination, and maintain experimental traceability.
Professional Laboratory Handling
Handle using appropriate laboratory practices and equipment. Maintain clear material identification throughout receipt, storage, analytical preparation, and experimental workflows.
Storage & Records
Follow storage information associated with the applicable product label and batch documentation. Maintain appropriate laboratory storage and material-control records.
08
Important Restrictions
Research Use Limitations
Royal Peptides GHK-Cu is supplied exclusively as a laboratory research material. It is not offered or represented as a medicine, pharmaceutical preparation, dietary supplement, food, cosmetic, personal-care ingredient, or consumer health product.
- Not for human administration
- Not for veterinary administration
- Not for ingestion or injection
- Not for topical or cosmetic use
- Not for personal experimentation
- Not for pharmaceutical compounding
- Not for diagnostic or therapeutic use
- Not for clinical use
09
Research FAQ
GHK-Cu Research Questions
What is GHK-Cu?
GHK-Cu is the copper-coordinated form of the tripeptide glycyl-L-histidyl-L-lysine. Royal Peptides supplies it strictly as a laboratory research material.
What does GHK stand for?
GHK identifies the three amino-acid residues glycine, histidine, and lysine using their standard one-letter abbreviations.
Is GHK-Cu a peptide?
GHK itself is a tripeptide. GHK-Cu is the corresponding copper-peptide complex formed when the GHK peptide coordinates copper.
What is the GHK peptide sequence?
GHK consists of glycine-histidine-lysine, commonly written as Gly-His-Lys.
What is the difference between GHK and GHK-Cu?
GHK refers to the three-residue peptide itself, while GHK-Cu refers to the peptide in a copper-coordinated form. Researchers should distinguish these materials when documenting compound identity and analytical results.
What research areas involve GHK-Cu?
Experimental research involving GHK-Cu includes peptide-metal coordination, copper-binding chemistry, molecular interactions, signaling pathways, gene-expression research, and controlled cellular models. These are research contexts rather than intended uses of this product.
Is GHK-Cu intended for cosmetic or topical use?
No. The GHK-Cu material sold by Royal Peptides is supplied strictly as a laboratory research material and is not intended as a cosmetic, skin-care ingredient, topical preparation, or personal-use product.
Is GHK-Cu intended for human use?
No. Royal Peptides supplies GHK-Cu strictly for laboratory research. It is not intended for human or veterinary use or administration.
Does Royal Peptides provide dosing or administration instructions?
No. Royal Peptides does not provide dosing, administration, injection, topical-use, prescribing, treatment, or personal-use instructions for GHK-Cu.
Why is the production lot important?
Batch-specific analytical documentation corresponds to a particular production lot. Recording the applicable lot reference supports traceability between the research material, analytical documentation, and laboratory records.
Is analytical documentation available?
Batch-specific analytical documentation may be available for the applicable production lot. Researchers should review documentation corresponding to the specific material received.
Quality Documentation
GHK-Cu Copper Peptide Lot Testing & COA
Every GHK-Cu Copper Peptide lot is independently tested before release; results are listed with our 3rd party tested peptides. For background reading, see published GHK-Cu research on PubMed.
Related Research
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Buying Questions
Buying GHK-Cu Copper Peptide
Where can I buy GHK-Cu Copper Peptide?
Order GHK-Cu Copper Peptide directly from Royal Peptides. Choose a format in the Buy section, check out securely and your order ships from U.S. stock with lot documentation.
How fast do orders ship?
Orders are dispatched from U.S. inventory, usually within one business day, with tracking.
Laboratory Copper-Peptide Research Material
GHK-Cu is supplied for laboratory research use only. Not for human or veterinary use. Not intended for administration, ingestion, injection, topical or cosmetic application, personal experimentation, pharmaceutical compounding, pharmacy preparation, diagnostic use, therapeutic use, or clinical use. Nothing on this page constitutes medical advice or represents this research material as intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition.
Specifications
Product information pulled directly from WooCommerce.
COA / Testing
Independent third-party lab reports for this compound. Each report applies to the batch shown.
Shipping & Storage
Shipping options and delivery estimates are shown at checkout. Refer to the product label for storage requirements.
