[DOI] [PubMed] [Google Scholar] 15.Bertsch P, Diba M, Mooney DJ, Leeuwenburgh SCG
A bunch of studies from 2012 "confirms the ability of copper peptides to improve aging skin conditions, which make them indispensable in anti-aging and protective cosmetic products." Several research theories suggest that "bioactive peptides hold great potential for cancer therapy and diagnostics." Thereby indicating that peptides are safe for topical use
Allergic reactions: If you are allergic to glutathione or any of its components, you may experience a rash, difficulty breathing, facial, throat, tongue, or lip swelling
( D ) Representative Western blots demonstrating that ALOX15 KD also decreases GPX4 protein expression ( n = 4)
I also recommend taking a daily dose of high-quality probiotic supplements