glutathione transport system is critical for NK cell-mediated immunity: Cell Reports Glutathione transporter as a target

Its definitely great for skin moisturization and soothing , and might have some skin brightening and wrinkle repair magic activity as well

Abstract Many local and systemic diseases especially diseases that are leading causes of death globally like chronic obstructive pulmonary disease, atherosclerosis with ischemic heart disease and stroke, cancer and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing coronavirus disease 19 (COVID-19), involve both, (1) oxidative stress with excessive production of reactive oxygen species (ROS) that lower glutathione (GSH) levels, and (2) inflammation

2010;91(5):1461S-1467S

11 Lower glutathione levels have also been linked to worse outcomes in infections, including HIV and influenza, likely due to impaired immune cell activity and heightened oxidative stress

(1, 2) Research has also explored glutathione's potential role in improving lung function in conditions like cystic fibrosis, though current evidence is limited and inconclusive

PCs are a member of the former, along with PEs, phosphatidylserines (PSs), phosphatidylinositols (PIs), and cardiolipins (Li et al