- ISO 17025 lab-tested
- 99%+ purity
- Research use only
GHK-CU
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Processed as soon as payment clears
Packed and dispatched without delay.
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Free shipping over €99.00 to most EU countries
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Shipment protection included
Lost or damaged in transit? We send a replacement.
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Discreet packaging
Plain parcel, no product names on the outside.
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We accept
Secure checkout
- SEPA bank transfer
Independent lab results
Tested before it reaches your bench
Every batch is analysed by an independent, ISO 17025-accredited laboratory before release. The report shown here belongs to the batch now shipping, so what you read is what you receive.
Analiza Białek sp. z o.o.
ISO/IEC 17025 accredited
HPLC purity
99%
Release minimum: 99%
- Lot
- CU50/012026
- Tested
- July 2, 2026
- Measured
- 49.00 mg
- Report no.
- G7H8E3S1
- Size tested
- 50mg
- Batch-specific
- Independent lab
Quality control results
1 passed · 1 reported-
Purity
Reversed-phase HPLC
99% Pass -
Net peptide content
HPLC quantitation
49.00 mg Reported
Tests in our panel
- Visual inspection · Colour, form and integrity of the lyophilised powder and the vial seal, checked against the specification.
- LC-MS · Confirms the molecular mass matches the expected structure of the compound.
- Impurity profile · Checks for residues from synthesis and handling that should not be present.
- Elemental analysis · Screens for toxic metals that can enter through raw materials or equipment.
- Microbial culture · Checks a sample for bacterial and fungal growth.
- Endotoxin assay · Measures bacterial endotoxins, reported in endotoxin units (EU) per vial.
All published batches
Every lot of this product we have released, each with its own certificate. Newest first.
GHK-CU
LatestLOT CU50/012026
99%
HPLC purity
- Measured content
- 49.00 mg
- Tested on
- July 2, 2026
2 assays by Analiza Białek sp. z o.o.
Open certificateTechnical specifications
Compound at a glance
Molecular profile
GHK-CU
- Compound class
- Copper-binding tripeptide
- CAS number
- 49557-75-7
- Molecular weight
- 403.9 Da (with Cu²⁺)
- Molecular formula
- C14H23CuN6O4
- Amino acids
- 3 aa (+ copper ion)
- Sequence
- Gly-His-Lys · Cu²⁺
- Research area
- Skin & connective-tissue research
Handling
Storage and stability
- −20 °C as powder
- 2–8 °C in solution
- Protect from light
- Keep dry
Lyophilised powder
−20 °C, protected from light and moisture
In solution
2 to 8 °C
General guidance for laboratory storage. Follow your institution’s handling procedures.
About this compound
GHK-Cu – Regenerative & Anti-Aging Peptide Complex
- Composition: GHK-Cu (lyophilized peptide powder)
- Category: Peptide
- Form: Vial with freeze-dried powder
What is GHK-Cu?
GHK-Cu is a naturally occurring tripeptide found in human plasma, saliva, and urine.
It binds copper ions, thereby activating numerous regenerative processes.
As natural GHK-Cu levels decline with age, this can lead to reduced skin elasticity, slower wound healing, and decreased collagen synthesis.
Ideal for skin rejuvenation, tissue regeneration, and cellular anti-aging.
Key Research Findings
Skin Rejuvenation: Stimulates collagen and elastin production, improving skin texture and firmness.
Wound & Tissue Healing: Supports the regeneration of skin, muscles, nerves, and blood vessels.
Anti-Inflammatory: Decreases oxidative stress and supports immune balance.
Neuroprotective: Research suggests potential support for neuronal health and cognitive function.
Mechanism of Action
GHK-Cu binds copper ions and incorporates them into regenerative metabolic pathways, activating:
- Collagen Synthesis → Promotes tissue rebuilding, skin firmness, and scar repair
- Angiogenesis → Supports new blood vessel formation for improved tissue healing
- Antioxidant Enzymes → Protects against free radicals and cellular stress
- Gene Regulation → Activates over 4,000 genes involved in healing, anti-inflammation, and anti-aging processes
Storage Instructions
- Store at 2–8 °C (36–46 °F)
- Protect from light and moisture
- Do not freeze
- Use reconstituted solution within 2–3 weeks
Why Choose GHK-Cu?
GHK-Cu is unique among peptides for its targeted regenerative and anti-aging effects.
While many peptides focus on fat loss or muscle gain, GHK-Cu directly supports skin, connective tissue, and cellular repair.
Order GHK-Cu and explore its potential in regeneration, skin rejuvenation, and advanced anti-aging research.
Research notice
For laboratory research use only. This product is not a medicinal product or a food. It is not intended for human or veterinary use, or for any diagnostic or therapeutic purpose.
The buyer is responsible for receiving, storing, handling and disposing of this material safely and lawfully, in line with the rules of their country and institution. We sell only to adults aged 18 or over who are qualified to work with research materials.
Descriptions on this page summarise published research for educational purposes. They are not medical advice and make no claim about safety or effects in humans.
