pure encapsulations liposomal glutathione review - 60 capsules Liposomal Glutathione

While side effects are generally mild and temporary, they may include redness or soreness at the injection site, a temporary "flushed" feeling, or brief lightheadedness

It is also used in assay development and method validation where GLP 1 pathway engagement is of interest

Distribution of glutathione transferases in Gram-positive bacteria and Archaea

Acta Biochim Pol 50:31936 Zhang D, Lu H, Li J, Shi X, Huang C (2006) Essential roles of ERKs and p38K in up-regulation of GST A1 expression by Maotai content in human hepatoma cell line Hep3B

9 , BC25c27 (2015)

However, more human studies are needed to confirm these findings (7)