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GHK-Cu

GHK-Cu is the tripeptide Gly-His-Lys complexed with copper(II). It occurs naturally in human plasma, where it was first identified in 1973, and is one of the most studied peptides in skin and tissue-remodelling research. Solutions are blue because of the copper.

Class: Copper-binding tripeptide
Mechanisms studied: Collagen, elastin and glycosaminoglycan synthesis; broad changes in gene expression
Research areas: Dermal fibroblast, wound and hair-follicle models
Sizes: 50mg and 100mg lyophilised vials

All products are supplied for in vitro laboratory research only. Not for human or veterinary use. No dosing or protocol guidance is provided.

Research explained

What are research peptides?

Research peptides are short chains of amino acids studied in laboratory and preclinical research. Researchers examine how these compounds interact with biological pathways and use the findings to support further scientific investigation.

Our research peptides are supplied for laboratory research and analytical purposes only. They are not medicines, supplements, or products for human or veterinary use.