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Intranasal GHK peptide enhances resilience to cognitive decline in aging mice PMC A Dermatologist's Take on the Copper Peptide (GHK Cu) Trend Are We Ready to Measure Skin Permeation of Modern Antiaging GHKCu Tripeptide Encapsulated in Liposomes? Advancing diabetic wound care: The role of copper containing hydrogels ScienceDirect
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