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J.OldenburgB.WillemsenE
Key features: 3 amino acids in length (glycine, histidine, lysine) Bound to copper(II) ion the copper component is structurally and functionally important Naturally occurring in humans found in plasma, saliva, and urine Smallest peptide in the Durham Peptides catalog the simplest structure Over 100 published studies the most extensive research base of any catalog peptide The natural occurrence in human biology distinguishes GHK-Cu from some other research peptides
Glutathione is already synthesised in the body, and supplementation is the support of the already existing pathways instead of presenting a stranger
Always consult an oncologist
L., Staley, K
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