US$ 21.84
ghk-cu peptide serum price Truth Guy Anti-Aging Copper for Skin & Hair Growth, with Carbon-60 for Fuller Hair, Beard and Lashes GHK-Cu Copper Peptide Serum 1%
Description
doi: 10.1038/s41588-018-0313-7 [DOI] [PMC free article] [PubMed] [Google Scholar] 72

The peptide is characterized in the literature as a zinc-binding thymic factor

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