gpx glutathione peroxidase GPX1 and Its Dichotomous Roles in Cancer Human Glutathione peroxidase 1 (GPX1)

Taking L-glutathione as a supplement can help support healthy detoxification processes, can help protect the cells from free radical damage, and can help maintain cellular health and support overall immune function.* The reduced form is a more active form of the antioxidant and has been studied for its increased bioavailability.* California Gold Nutrition L-Glutathione (Reduced) contains a reduced form of L-glutathione in veggie capsules

Immune System Support Provides vitamins and antioxidants commonly used to support immune health, especially during seasonal changes or increased exposure

doi: 10.1038/sj.ijo.0801740

It means the claims must stay proportionate

Some patients also use it proactively during allergy season or periods of high air quality concern