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Synonyms: AHK-Cu, Ala-His-Lys-Cu, Copper Tripeptide 3

Additional Systemic Benefits Animal research also suggests possible benefits of using GHK-Cu for the following applications: Lung protection in injury models DNA repair signaling Anti-cancer activity Anxiolytic and analgesic effects Preservation of gut barrier integrity These are much less conclusively proven in humans compared to the previous benefits, but they are biologically plausible based on known GHK-Cu signaling pathways

Tirzepatide (Zepbound) achieves about 20-22%

GHK-Cu (copper peptide) is a lab-tested copper(II)-binding tripeptide (3 amino acids, copper complex)