glutathion peroxidase Rapid and effective protocol to measure glutathione activity | Bulletin of the National Research Centre File:Glutathione Reductase and Peroxidase Graphic.jpg

Vitamin C and glutathione are potent antioxidants that are intricately linked biochemically

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Park SH, Lee JH, Shin J, Kim JS, Cha B, Lee S, et al

Iron and Ferroptosis: A Still Ill-Defined Liaison

GHK-Cu Peptide & Barrier Integrity (Preclinical Research) In a mouse model of DSS-induced ulcerative colitis, researchers observed that GHK-Cu influenced cellular signaling pathways related to barrier integrity, including: Tight junction protein expression SIRT1/STAT3 signaling pathways While this study was preclinical and not cosmetic-focused, it reinforced something researchers have long suspected: GHK-Cu interacts with fundamental cellular repair processes, not just surface-level skin processes [1]