Description
What is GHK Basic?
GHK Basic is the free tripeptide Gly-His-Lys without copper chelation — the unbound precursor form of GHK-Cu. Naturally present in human plasma at concentrations that decline with age, GHK activates collagen synthesis, antioxidant gene expression, wound repair signalling, and tissue remodelling pathways. The copper-free form is used where isolated peptide activity independent of copper-mediated redox chemistry is required. Research use only.
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