No serious adverse events have been reported in published human trials of topical GHK-Cu
The peptide gained additional attention when researchers discovered its strong affinity for copper ions
Given this uncertainty, those with active cancer should consult oncology providers before considering GHK-Cu
Wu Y, Ran L, Yang Y, Gao X, Peng M, Liu S, Sun L, Wan J, Wang Y, Yang K, Yin M, Chunyu W (2022) Deferasirox alleviates DSS-induced ulcerative colitis in mice by inhibiting ferroptosis and improving intestinal microbiota
Historically, the uses of glutathione were mainly medical, based around its role in cellular defence and metabolism
During deep sleep, the body enters a heightened state of tissue regeneration