Some studies suggest that glutathione may inhibit melanogenesis by interfering with the activity of tyrosinase, an enzyme critical for melanin synthesis, which has led to its use in skin-lightening protocols
A recent review in the American Journal of Sports Medicine summed up the orthopedic and sports-medicine evidence: While peptide therapy may possess significant therapeutic and regenerative potential, it is critical that orthopedic and sports medicine providers understand the current lack of evidence to support the clinical use of these peptides, the authors said
Proceedings of the National Academy of Sciences, 81(5), 13271331
Oral administration is most relevant for GI-focused applications
Amazing Had my first glutathione shot the same day I apparently came down with whatever was the latest stomach bug from my childrens school
Yet people assume it must behave similarly simply because it is a peptide. 3