GHK-Cu (Copper Peptide)
Third-Party Tested · COA Available- Certificate of Analysis available for every lot
- ≥99% purity, HPLC & mass-spec verified
- Ships from a U.S. facility — same-day before 2PM EST
- Secure checkout · Free shipping on orders $300+
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GHK-Cu (Copper Peptide)In your orderGHK-Cu is a naturally occurring tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper. It is studied extensively for its role in collagen synthesis, wound remodeling and gene-expression regulation in skin and connective tissue.
Common research applications include:
- Dermal and collagen research
- Wound-remodeling models
- Gene-expression and antioxidant studies
Specifications
- Class: Copper tripeptide
- Form: lyophilized powder in a sealed glass vial
- Available sizes: 50mg, 100mg
- Purity: verified at 99% or higher by HPLC, identity confirmed by mass spectrometry
- Testing: every lot is third-party tested, with a lot-matched Certificate of Analysis available on request
- Manufactured in the USA
- Storage: keep sealed, cool, dry and away from light; refrigerate after reconstitution
For laboratory research use only. This product is not for human or veterinary use, is not a drug, food or cosmetic, and is not intended to diagnose, treat, cure or prevent any disease.
Frequently Asked Questions
Is GHK-Cu (Copper Peptide) third-party tested?
Yes. Every lot is independently third-party tested for identity and purity — ≥99% by HPLC and mass spectrometry — with a lot-matched Certificate of Analysis available on request for every lot.
Can I see the Certificate of Analysis before buying?
Yes. Ask us for the lot-matched COA before you order and we will send it, documenting identity, purity, and full analytical results.
What does 'Research Use Only' mean?
This product is supplied strictly for laboratory and research use only (RUO). It is not a drug, food, supplement, or cosmetic, is not approved by the FDA, and is not intended to diagnose, treat, cure, or prevent any disease, or for human or veterinary consumption.
How is it shipped and stored?
Orders placed before 2PM EST typically ship the same business day from our U.S. facility with tracking. Store the lyophilized material at −20°C, protected from light and moisture.
Learn more about GHK-Cu (Copper Peptide)
From the research blog
Peptide Bioavailability by Route: What the Research Literature Says About Subcutaneous, Intranasal, Oral and Topical Delivery
A literature review of how route of administration affects peptide bioavailability in published pharmacokinetic and preclinical studies.
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How to Calculate a Peptide's Molecular Weight and Formula From Its Sequence
A bench walkthrough of how residue masses, terminal modifications and water loss combine to give a peptide's formula and molecular weight.
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How to Read a Peptide Certificate of Analysis
A COA is only useful if you know what each line proves and what it leaves out. Here is how to read one, section by section.
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