GHK-Cu 100 mg contains the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine (Gly–His–Lys). It is supplied as blue research material for controlled identity, purity, stability and analytical investigations. Supplied solely as a laboratory research material for appropriately qualified organisations. Not for human or animal administration. Not for diagnostic, therapeutic, food, cosmetic or household use. No dosage or administration information is provided. Storage and handling: Keep sealed vials at -20°C, protected from light and moisture. Before opening, allow the sealed vial to come to ambient laboratory temperature to reduce the chance of condensation forming within the vial. All subsequent handling and laboratory procedures should be carried out by the receiving laboratory in accordance with its own approved protocols.