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Description
Description GHK-Cu Peptigen (Copper Tripeptide-1) GHK-Cu Peptigen is a research-grade version of Copper Tripeptide-1 , a naturally occurring peptide complex made up of glycine, histidine, and lysine

Topical is sufficient and has the most clinical evidence

Frequently asked questions Glutathione is an antioxidant that focuses on skin tone by reducing melanin production for a brighter complexion

Is GHK-Cu a Research Peptide