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Description
Copper peptide serum comparisons favor GHK-Cu as it has typically shown desirable results in reducing the appearance of wrinkles and fine lines

doi: 10.1016/j.ejphar.2019.172593 Belosic Halle Z, Vlainic J, Drmic D, et al

This endogenous activation provides sustained cellular protection compared to direct free radical scavenging by exogenous antioxidants

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Fasten the needle onto the end of the syringe
