GHK-Cu: The Copper Peptide in Regenerative Research
    Peptide Science

    GHK-Cu: The Copper Peptide in Regenerative Research

    2026-03-15·4 min read

    GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring tripeptide with a strong affinity for copper ions. First identified in human plasma, it has become a subject of significant interest in regenerative research.

    Biological Activity

    GHK-Cu has demonstrated the ability to: - Stimulate collagen and glycosaminoglycan synthesis - Promote stem cell proliferation - Modulate inflammatory responses - Accelerate wound contraction

    Skin Research

    In dermatological studies, GHK-Cu has shown promise in improving skin elasticity, firmness, and thickness. It appears to remodel damaged tissue and restore gene expression patterns associated with younger skin.

    Beyond the Skin

    Recent studies suggest GHK-Cu may have broader systemic effects, including neuroprotective properties and modulation of genes involved in organ repair.


    This content does not constitute medical advice, and is for educational purposes only.