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The only structural difference from GHK-Cu is the first amino acid: alanine instead of glycine
Observational data from anti-aging clinics using this protocol report lean mass increases of 24 kg over 6 months in middle-aged adults maintaining isocaloric diets
Published work links its activity to nitric-oxide pathway signaling, FAK-paxillin cell-adhesion pathways, growth-factor receptor expression, and dopaminergic and serotonergic systems
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