can i take glutathione without doctor Injection: Benefits, Safety, & What To Expect Glutathione Tablets For Skin Whitening:
Description
Mild nausea at 1 mg becomes moderate nausea at 2 mg and potentially severe nausea at 4 mg

Lee, Wang Jae, et al

This makes oral and parenteral administration of exogenous GSH problematic as it leads to poor accumulation in the CNS (Ronaldson and Davis, 2015)
[DOI] [PMC free article] [PubMed] [Google Scholar] 46.Spill F, Reynolds DS, Kamm RD, Zaman MH
