nac glutathione pathway Oxidative Stress and Inflammation in Hepatic Diseases: Therapeutic Possibilities of N-Acetylcysteine N-Acetyl Cysteine (Glutathione Precursor)
Description
In the U.S., they are not FDA-approved for human use but are available for research purposes

For example, if the current frequency is 3-monthly then change to 6-monthly
[DOI] [PubMed] [Google Scholar] 8.Sikiric P, Seiwerth S, Rucman R, Drmic D, Stupnisek M, Kokot A, Sever M, Zoricic I, Zoricic Z, Batelja L, et al

Again, treatment plans and the results you might see will vary widely because each case of psoriasis is different

(PubMed) Zhou F, Chen S
