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Description
glutathione N-acetyl-cysteine (NAC) is a glutathione precursor, from the amino acid cysteine

However, bioavailability through nasal delivery is lower than injection

Annals of Medicine

Xia, J., Mandal, R., Sinelnikov, I

Khan et al., 2019

doi: 10.1074/jbc.M708961200 83 MushtaqW.LiJ.LiaoB.MiaoY.LiuD
