At high doses or when combined with other drugs, the liver is no longer able to produce enough glutathione to neutralize all the NAPQI, leading to inflammation, oxidative stress and, ultimately, liver failure
doi: 10.1186/1472-6882-14-225
However, high doses might cause side effects like gastrointestinal issues, allergic reactions, or skin rashes in some individuals

Purified water, cyclohexasiloxane, zinc oxide, propanediol, lauryl polyglyceryl-3 polydimethylsiloxyethyl dimethicone, butyloctyl salicylate, butylene glycol dicaprylate/dicaprate, niacinamide, coco-caprylate/caprate, 1,2-hexanediol, disteardimonium hectorite, neopentyl glycol diheptanoate, sodium chloride, *sodium hyaluronate, ceramide NP, *hyaluronic acid, *hydrolyzed sodium hyaluronate, *hydrolyzed hyaluronic acid, *sodium acetylated hyaluronate, *hydroxypropyl trimonium hyaluronate, polyglyceryl-3 polydimethylsiloxyethyl dimethicone, Sorbitan Sesquioleate, Triethoxyca Prylylsilane, VP/ACOSIN Copolymer, Polyglyceryl-4 Oleate, Polyhydroxystearic Acid, Hydrogenated Rapeseed Oil, Hydrogenated Palm Oil, Tocopherol, Polyglyceryl-3 Polyricinoleate, Adenosine, Butylene Glycol, Caprylic/Capric Triglyceride, Phosphatidylcholine, *Sodium Hyaluronate Crosspolymer, Glycine, Serine, Glutamic Acid, Lysine,Alanine, threonine, proline, arginine