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However, it may have some protective effects against skin aging and may help reduce freckles and age spots to some extent (1)
Orally: glutathione is used for treating cataracts, glaucoma, preventing aging, treating or preventing alcoholism, asthma, cancer, heart disease (atherosclerosis and hypercholesterolemia), hepatitis, liver disease, immunosuppression (including AIDS and Chronic Fatigue Syndrome), maintaining immune function, memory loss, Alzheimers disease, osteoarthritis, Parkinsons disease, people with ASD and detoxifying metals and drugs
Trends Mol Med 24:794804