what about ghk-cu for Anti-Aging: Does This Copper Peptide Really Work? GHK-Cu Copper Peptide 10mg |
Description
Research demonstrates up to 70% increases in type I collagen production in dermal fibroblasts at optimal concentrations
alcohol poisoning)
PMCID: PMC6271067
doi: 10.1016/S0140-6736(21)00213-0
