glutamate glutathione and antioxidant pathways. Glutathione (GSH) is synthesized glutamate glutathione metabolism Figure 2

Presented for research literature review only Friedberg T et al

Per the CMS Claims Processing Manual , billing the J-code when the practice did not supply the drug is a billing error

Primary side effects are gastrointestinal

The central problem with ordinary glutathione supplements is that the molecule is fragile: digestive enzymes break it down before it reaches its destination

The compounds stability makes it suitable for long term research projects where consistent results and performance are critical

The most extensively researched and clinically proven copper peptide is GHK-Cu, a tripeptide composed of glycine, L-histidine, and L-lysine bound to copper