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Researchers compare treated versus untreated injury models
AHK-Cu: The Lesser-Known Copper Peptide AHK-Cu (Alanine-Histidine-Lysine copper) is a tripeptide closely related to GHK-Cu but with some distinct properties that make it particularly interesting for hair care applications
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Hydrophobic regions interact with membrane lipids, and hydrophilic residues form the lumen of the channels (Brogden, 2005)
Those with sensitive or compromised skin sometimes notice reduced irritation and improved resilience during this period
A.et al (2025)
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