- Every batch third-party tested
- Dispatched Mon–Fri from Texas
- COA included with qualifying orders
Fine Research Peptides supplies GHK-Cu (Copper Peptide) as a high-purity lyophilized research peptide, shipped domestically from the USA for laboratory and preclinical research use only.
50-100mg per vial
2–3 Business Days from Texas
2-10mg daily
Note: BAC Water is required for reconstitution with all research peptides
Across the United States
Lab Verified
GMP Certified
GHK-Cu is one of the most extensively studied copper-binding peptides in skin biology, wound healing, and regenerative research. It is a naturally occurring tripeptide-copper complex found in human plasma, saliva, and urine, with preclinical research spanning several decades across dermatology, tissue repair, and anti-aging biology. Fine Research Peptides supplies GHK-Cu peptide to researchers across the USA in 50mg and 100mg lyophilized vials, independently tested and shipped domestically with full tracking on every order.
This product is supplied for laboratory research use only. It is not for human or animal consumption.
GHK-Cu is the copper complex of the tripeptide Glycine-Histidine-Lysine (GHK). The peptide itself was first isolated from human albumin by Loren Pickart in 1973, who identified it as a plasma fraction capable of stimulating liver tissue regeneration in older organisms. Subsequent research revealed that the active form involves coordination with a copper (II) ion, which is essential for its biological activity in preclinical models.
As a GHK-Cu copper peptide, it has a remarkably broad research profile. It functions at the intersection of wound healing, extracellular matrix remodeling, antioxidant defense, and gene expression regulation. In preclinical settings, GHK-Cu has been shown to interact with over 4,000 human genes in cell studies, with a reported tendency to upregulate genes associated with tissue repair and downregulate those associated with inflammation and cellular damage signaling.
In controlled laboratory and preclinical settings, GHK-Cu research peptide has been studied for its involvement in:
GHK-Cu is not approved for therapeutic or clinical use and is supplied here strictly as a research peptide for controlled laboratory investigation.
The preclinical research base for GHK-Cu copper peptide is one of the deepest among skin and tissue-focused research peptides. Work in this area spans in-vitro cell models, animal wound healing studies, and gene expression analyses, giving researchers a rich framework of established endpoints to build upon.
Key research areas where GHK-Cu peptide research has generated scientific interest include:
Dermal fibroblast studies have reported that GHK-Cu stimulates the production of collagen types I and III, elastin, and glycosaminoglycans. Preclinical wound healing models have used GHK-Cu to examine accelerated wound contraction, tensile strength recovery, and re-epithelialization endpoints in treated versus control animal groups.
GHK-Cu has been studied for its dual role in matrix remodeling, both stimulating collagen production and activating specific MMPs involved in clearing damaged matrix proteins, a balance that positions it as a key compound in studies of tissue remodeling and scar biology.
Cell-based assays have reported that GHK-Cu upregulates antioxidant enzymes and reduces markers of oxidative stress, while simultaneously modulating pro-inflammatory signaling pathways in immune and dermal cell models.
Studies using gene array analysis have identified thousands of genes modulated by GHK-Cu in cell models, with patterns consistent with tissue protection, repair activation, and the suppression of chronic disease-associated gene signatures.
A subset of GHK-Cu research has focused on dermal papilla cell activity, examining whether copper peptide influences hair follicle cycling, follicle enlargement, and dermal stem cell activity in skin biology studies.
Researchers building skin, glow and hair research panels frequently include GHK-Cu alongside SNAP-8 for complementary dermal peptide coverage across different mechanism pathways.
Fine Research Peptides supplies GHK-Cu in two vial sizes to suit different research scales and study durations.
The GHK-Cu 50mg vial is a practical starting point for cell-based assays, pilot wound healing studies, or focused gene expression research with a limited number of experimental groups. Researchers who are new to GHK Cu peptide research or need to run a smaller feasibility study will find this size efficient and cost-effective.
The GHK-Cu 100mg vial provides substantially more material for extended in-vivo studies, larger animal cohorts, multi-arm experimental designs, or research programs that require consistent batch material across multiple experimental sessions.
Both vial sizes are:
GHK-Cu COA documentation is available on our lab certifications page. Our third-party tested GHK-Cu passes independent verification before reaching your research facility.
Researchers frequently ask “how much Bac water for 50mg GHK-Cu?”, when setting up their reconstitution protocol. The correct volume depends entirely on the target concentration required for your specific research design, not a fixed universal amount.
For example, adding 5ml of bacteriostatic water to a 50mg vial produces a 10mg/ml solution. Adding 10ml produces a 5mg/ml solution. The reconstitution volume you choose should be calculated based on the concentration your experimental protocol requires.
Our peptide calculator makes this straightforward. Enter your vial size and your target concentration and it will calculate the exact volume of bacteriostatic water to add. This tool is available free of charge to all researchers ordering from Fine Research Peptides.
All reconstitution guidance here is provided for laboratory research purposes only.
Researchers looking to buy GHK-Cu 100mg online in the USA or order GHK-Cu 50mg for a focused skin biology study will find that Fine Research Peptides provides the quality documentation, domestic shipping, and consistent stock levels that research programs require.
We keep both GHK-Cu 50mg and GHK-Cu 100mg in stock for immediate dispatch. If you want to buy GHK-Cu or order GHK-Cu 100mg online without the uncertainty of international sourcing or backorder delays, Fine Research Peptides ships from within the USA with full tracking on every order.
Here is what makes Fine Research Peptides a reliable source for GHK-Cu copper peptide in the USA:
All orders ship domestically with full tracking. No international delays, no customs complications, and no uncertainty about when your compounds will arrive.
Every batch of GHK-Cu peptide for sale at Fine Research Peptides is tested by a third-party laboratory. GHK-Cu COA documentation is available for your review on our lab certifications page before you place your order.
Whether you need GHK-Cu 50mg for a pilot study or GHK-Cu 100mg for an extended research program, both sizes are available and ready to ship.
GHK-Cu sits within our skin, glow and hair and recovery research ranges alongside compounds covering complementary tissue biology pathways.
Learn more about our sourcing and quality standards on our about page or get in touch through our contact page.
Researchers designing skin biology, wound healing, or tissue regeneration studies often pair GHK-Cu with other compounds from our catalog. Popular research combinations include:
Browse our bestseller range or explore the full shop to build your complete research order.
Ordering GHK-Cu peptide from Fine Research Peptides is straightforward:
Use our peptide calculator before your vials arrive to plan your reconstitution volumes. Stock bacteriostatic water alongside your GHK-Cu order, as it is the standard solvent for lyophilized research peptides.
For any pre-order questions, visit our FAQs page or reach out directly.
Proper storage from arrival through to the conclusion of your research protocol ensures consistent compound integrity and reproducible experimental results.
Store the lyophilized GHK-Cu vial at -20°C and protect it from light and moisture. Under these conditions it remains stable up to the expiry date printed on the label.
Once reconstituted with bacteriostatic water, store the solution at 2 to 8°C in a refrigerator and use it within 28 days. Do not freeze a reconstituted peptide solution, as freeze-thaw cycling can compromise stability.
GHK-Cu is a copper-chelating compound and should be handled with standard aseptic technique. Use appropriate equipment when working with copper-binding peptides to prevent contamination and maintain sample purity.
GHK-Cu is the copper complex of the tripeptide Glycine-Histidine-Lysine. It is a naturally occurring peptide-copper complex found in human plasma that was first identified by researcher Loren Pickart in 1973. In preclinical research, GHK-Cu copper peptide has been studied extensively for its effects on collagen synthesis, wound healing, MMP-mediated matrix remodeling, antioxidant enzyme activity, gene expression regulation, and dermal cell biology. It is supplied by Fine Research Peptides for laboratory research use only.
In cell-based and animal model research, GHK-Cu has been studied for its ability to stimulate collagen and elastin production in fibroblast models, accelerate wound healing endpoints in excision wound paradigms, modulate matrix metalloproteinase activity in tissue remodeling studies, upregulate antioxidant enzymes, and influence the expression of thousands of genes in human cell arrays. All references here are to laboratory research, not human use.
Fine Research Peptides carries GHK-Cu in both a 50mg and a 100mg lyophilized vial. The 50mg size suits focused assay or pilot study work, while the 100mg format supports extended in-vivo studies or larger-scale multi-replicate research designs.
The amount of bacteriostatic water to add depends on your target concentration. As a reference, adding 5ml of bacteriostatic water to a 50mg GHK-Cu vial gives a 10mg/ml solution, while adding 10ml gives a 5mg/ml solution. Use our peptide calculator to calculate the exact volume for your specific research protocol.
You can buy a GHK-Cu peptide directly from Fine Research Peptides. We are a USA-based research peptide supplier offering GHK-Cu 50mg and GHK-Cu 100mg with domestic shipping and full order tracking. If you are looking for a best place to buy GHK-Cu 100mg online or order GHK-Cu 50mg for a skin biology study, visit our shop for current availability.
Yes. Our GHK-Cu is independently verified by third-party HPLC and mass spectrometry analysis. GHK-Cu COA documentation is available on our lab certifications page before you place your order.
Store lyophilized GHK-Cu at -20°C before reconstitution and protect it from light. After reconstitution with bacteriostatic water, refrigerate at 2 to 8°C and use within 28 days. Avoid repeated freeze-thaw cycles and discard any solution that appears discolored or compromised.
Yes. Fine Research Peptides carries a full range of skin, glow and hair research compounds. A popular research pairing is SNAP-8 for complementary dermal peptide panel coverage. Browse the complete catalog in our shop.
Ready to add GHK-Cu to your research program? Fine Research Peptides ships domestically from the USA with tracking on every order. Select your vial size, complete checkout, and your compound will be on its way.
For questions before ordering, visit our contact page or check our FAQs. Explore our full range of skin, glow and hair research peptides or browse the complete shop to complete your research order.
All products at Fine Research Peptides are supplied strictly for laboratory and research use only. GHK-Cu is not intended for human or animal consumption and is not an approved therapeutic or pharmaceutical product. Researchers are responsible for ensuring full compliance with all applicable local, state, and federal regulations governing the purchase, storage, and use of research compounds in their jurisdiction.
Every lot of BPC-157 is tested by an independent U.S. laboratory. Match the lot number on your label to its report, any time.
Ordering, shipping and handling, in plain language. Still
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All products are supplied strictly for laboratory research. Not for human or animal consumption.
Ordering is simple.
It is a straightforward way to buy peptides online with confidence, knowing everything is supplied strictly for laboratory research and independently verified.
Certain peptide-based medications have received FDA approval for specific clinical uses, but the research peptides sold by Fine Research Peptides are not FDA approved and are not intended for human or animal use.
Yes. All products are shipped in stable lyophilized (freeze-dried) form and packaged to shield them from direct sunlight and unnecessary exposure during transit, helping preserve integrity until they reach your lab.
Once reconstituted, peptides are typically kept refrigerated between 2-8°C for short-term laboratory use.
Research use only.
