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Subcutaneous administration remains experimental, but for athletes, GHK-Cu represents an accessible and legally unrestricted compound for further exploration, particularly in the context of skin health and superficial tissue repair during high-volume training blocks
Mechanism of Action Enzymatic Protection Mechanism : The phenylacetyl group acts as a protective shield that redirects glutathione-degrading enzymes away from the core glutathione molecule, forcing these enzymes to cleave the phenylacetyl group instead and releasing active glutathione intracellularly
Aggregation This describes the clustering of multiple peptide molecules into larger complexes
Mondal, A
