ghk cu peptide benefits and side effects GHK-Cu GHK-Cu is a fantastic peptide
Description
Description GHK-Cu (Copper Peptide) is a tripeptide-copper complex (glycyl-L-histidyl-L-lysine:copper(II)), CAS 49557-75-7, molecular weight approximately 403.92 Da for the copper complex
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These numbers are provided for research-use-only reference and are not medical or dosing advice