It exhibits high copper binding affinity, influencing metalloprotein activity, collagen synthesis, and gene expression involved in tissue remodeling
Oral glutathione has poor bioavailability as stomach acids break it down before absorption
Ouerd S, Idris-Khodja N, Trindade M, Ferreira NS, Berillo O, Coelho SC, et al
Stress, environmental pollutants, and the natural process of ageing can all lead to a dip in glutathione levels
Pharmaceutical-grade GHK-Cu, properly synthesized and purified, has a well-characterized safety profile