Anti-Aging & Longevity
AHK-Cu
AHK-Cu is a copper-chelated tripeptide (Ala-His-Lys) with skin-signaling properties related to GHK-Cu, investigated for its role in collagen synthesis and wound healing.
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What it is
AHK-Cu binds copper ions and in preclinical studies stimulates fibroblast activity and collagen production. The peptide's biological activity resembles GHK-Cu, but structural differences suggest partly distinct binding profiles and targets. For research use only. Not for human use.