glutathione oral overdose Effectiveness of dosage of spinach-derived and Glutathione Benefits for Your Health

The results are inconclusive, but there are some promising results so far: In one small study with just 12 (healthy middle-aged non-smoker) subjects (taking either 500 or 1,000 mg per day liposomal glutathione for four weeks), there was a trend for increasing glutathione levels, although it only became significant in the 500 mg dose after two weeks, which was also the largest increase at 25%

Antioxidant poly(lactic-co-glycolic) acid nanoparticles made with -tocopherol-ascorbic acid surfactant

Borodina I, Kenny LC, McCarthy CM, Paramasivan K, Pretorius E, Roberts TJ, van der Hoek SA, Kell DB (2020) The biology of ergothioneine, an antioxidant nutraceutical

Salim, S