6 effects of exercise training on the glutathione antioxidant system Vitamin C and supplementation: a review their additive performance Glutathione The Master Antioxidant With
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Both of these options are now FDA-approved, which should give you some peace of mind when you try to determine which option is right for you

The neurotoxicity of 6-OHDA is mainly related to oxidative stress

Antioxidants 8:111 Meister A, Anderson ME (1983) Glutathione

The analysis of proteins and their modifications benefits from continual advancements in liquid chromatography-tandem mass spectrometry (LC-MS/MS), a broadly used tool for proteomic investigations (Aebersold and Mann, 2003)
