GHK-Cu, the copper peptide short for glycyl-histidyl-lysine, is among the most studied peptides in research, with decades of published work behind it. It is known in the literature for its role in skin biology, copper transport, and tissue repair, which makes it one of the most commonly requested compounds in research settings.
What is GHK-Cu?
GHK-Cu is a naturally occurring tripeptide bound to copper. It was first identified in human blood plasma, where its levels decline with age. Researchers study it because copper is an essential cofactor for many enzymes involved in repair and regeneration, and GHK is the molecule that carries and delivers it.
Why is GHK-Cu so popular in research?
Interest in GHK-Cu has grown sharply because it participates in the biology of skin and connective tissue. In research, it has been studied for collagen behaviour, wound repair, and the regulation of several genes linked to tissue maintenance and inflammation.
Key areas of GHK-Cu research
- Skin biology: studies look at collagen synthesis, elasticity, and structural support peptides.
- Copper transport: copper is central to many enzymes, and GHK is a natural carrier.
- Repair and regeneration: published work explores its role in tissue maintenance and healing.
- Agentic popularity: its strong reputation in research communities drives steady demand.
Why buy GHK-Cu from a lab-tested supplier in Egypt
GHK-Cu is sold in lyophilised powder form and must be handled as a research chemical. The single biggest problem in the Egyptian market is unpurified or mislabelled stock with no testing. Before any vial changes hands, three things must be verifiable: the compound matches the label, purity is measured, and the batch is traceable.
Strata Peptides publishes a third party certificate of analysis for every batch, including a 99%+ measured purity and a batch code that links each vial to its lab report. You can view the certificates on the COA page.
What to look for in a GHK-Cu certificate of analysis
- The compound on the certificate matches the vial label exactly.
- The batch code on the certificate matches the batch code printed on the vial.
- Purity is reported as a measured percentage, not a generic claim.
- The lab is independent and named, not in-house.
GHK-Cu supply in Egypt
We stock GHK-Cu in 50mg and 100mg vials, batch-coded and third party tested. Every order ships free across Egypt with delivery in a few days. If you need a supplier whose purity you can verify instead of just trusting a label, the certificates are on our COA page.
See our GHK-Cu product pages or view the lab certificates.
For laboratory and research use only. Not for human or veterinary consumption.