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Description
The free peptide GHK has a molecular weight of 341.41 Da (C14H24N6O4), while the copper complex GHK-Cu has a molecular weight of 403.93 Da
WIREs Mech
UK-based dispatch: Sourcing from a UK-based peptide distributor minimises transit time and cold chain risk during shipping
doi: 10.1038/377532a0
