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A copper-binding tripeptide (glycyl-histidyl-lysine) studied for tissue remodelling, collagen synthesis and regenerative signalling. Lyophilised powder, research grade. (Placeholder listing — specifications pending verification.)

Axion Peptides compounds are synthesised to pharmaceutical-grade specifications and verified by independent HPLC analysis prior to release.

Frequently asked questions

What is GHK-Cu?

GHK-Cu is a copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper). It is provided as a lyophilized powder for research use only.

What is GHK-Cu studied for in research?

Preclinical and in-vitro research examines GHK-Cu in the context of collagen synthesis, tissue remodeling, wound-healing models, and regenerative signaling.

Why is copper part of the GHK-Cu molecule?

The GHK peptide has a high affinity for copper ions, and much of the research interest centers on the copper-bound complex rather than the peptide alone.

What does the Certificate of Analysis verify?

Each batch ships with a third-party COA confirming identity by mass spectrometry and purity by HPLC, along with the lot's measured peptide content.

How should GHK-Cu be stored?

Store lyophilized vials sealed at -20 C, protected from light. Reconstitute with bacteriostatic water, swirl gently, and refrigerate reconstituted material at 2-8 C.

Is GHK-Cu FDA approved?

No. GHK-Cu is sold strictly for laboratory research use and is not FDA approved for human or veterinary use.