peptide ghk-cu dosage Ghk CU ? : r/Biohackers GHK-Cu Skin UK: Clinical Evidence

It supports the natural production process rather than replacing it, making it a "precursor" supplement

Proc Natl Acad Sci USA 81:72537257 [DOI] [PMC free article] [PubMed] [Google Scholar] Chen Y, Geis C, Sommer C

Bedaiwy, M.A., Al Inany, A.R., Falcone, T

Research into clinician-guided GHK-Cu protocols has grown from there, focusing on whether restoring those concentrations may support tissue quality and cellular repair

Results: GHK-Cu alleviated weight loss, improved the disease activity index (DAI), reduced colonic edema and shortening, attenuated inflammatory damage, increased goblet cell numbers, suppressed inflammatory cytokines such as TNF-, IL-6, and IL-1, and promoted mucosal repair

Also nutrishes joints and helps in synthesis of collagen in joint cartilage