AHK-CU

AHK-Cu is a copper-binding tripeptide complex (Ala-His-Lys with copper) commonly used in cosmetic and dermatological research. Copper-peptide complexes are studied because copper is a cofactor for enzymes involved in extracellular matrix maintenance and cellular redox balance. Research interest in AHK-Cu often focuses on collagen- and elastin-associated signalling, wound-environment biomarkers, and modulation of oxidative stress markers in skin models. Experimental work may evaluate changes in matrix metalloproteinase activity, fibroblast behaviour, and overall tissue remodelling signals under controlled conditions.

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