Description
What is AHK-Cu??
AHK-Cu (Alanine-Histidine-Lysine Copper Tripeptide-3, CAS 49557-75-7) is a synthetic copper-binding tripeptide specifically engineered to target hair follicle signalling. Unlike the naturally occurring GHK-Cu (Copper Tripeptide-1), AHK-Cu is lab-designed with superior copper-binding stability and a more follicle-directed mechanism — stimulating dermal papilla cells, promoting VEGF-mediated angiogenesis around the follicle, and extending the anagen (growth) phase. It also retains collagen and elastin synthesis activity relevant to skin remodelling research.
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