is glutathione bioavailable orally Capsules: Evidence & Biomarker Insights – PlexusDx Glutathione, The supplement you didn't

There have also been studies with no significant impact by taking NAC

Other mechanisms by which methylene blue may induce neuroprotective effects include facilitating the degradation and clearance of tau proteins, which is a characteristic feature of Alzheimers disease, promoting autophagy, and reducing amyloid plaque accumulation

Direct Interaction between N-acetylcysteine and cytotoxic electrophilean overlooked in vitro mechanism of protection

Alcohol-based extracts (methanolic and ethanolic), which contain higher concentrations of major withanolides such as withaferin A, generally demonstrate greater bioactivity than water-based extracts [32]