glutathione for ulcer (GSH) concentration of rat's stomach during acetic Glutathione

Yes, and research suggests they may work synergistically

Toxicity is closely related to dose, route of exposure, and duration of exposure

608 Morroniside activates the Nrf2/ARE pathway, upregulates GPX4, SLC7A11, FTH1, and FPN expression, increases GSH content, and decreases MDA and iron levels

J Immunol (1991) 147:344551

Nevertheless, compared to all other Cys-GSTs, DHARs have a nine amino acid insertion before the 1 helix and thus the active site motif (Figure 3)

Whats interesting is that even with clearer guidance theres still a point in practice where the evidence, the regulation, and the patients expectations dont fully align and a decision has to be made anyway