nacet glutathione N-Acetylcysteine ethyl ester (NACET): A novel lipophilic cell-permeable cysteine derivative with an unusual pharmacokinetic feature and remarkable antioxidant potential Protective Effects of Brain Infarction

Since thats not practical (except in cases of Xylitol poisoning when dogs are often hospitalized see sidebar), I typically use a topical gel preparation placed on a hairless area to be absorbed through the skin

Nitro fatty acids Nitro-fatty acids (NO 2 -FAs) are endogenous signalling mediators with strong anti-fibrotic and anti-inflammatory activities [286], able to promote NRF2 activation through the interaction and reversible post-translational modification of C273 and C288 present in the stress sensing domain (IVR) of KEAP1 [287]

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Redox Biology | DOI: 10.1016/j.redox.2022.102464