pros and cons of glutathione supplements as a skin whitening agent: Facts, myths, evidence controversies Vitamin C and glutathione supplementation:

134 In cancer cells, OXPHOS increases reactive oxygen species (ROS) production and leads to oxidative stress, activation of p53 signaling and DNA damage, particularly when combined with chemotherapy or other cancer therapies

Neonatology 2020;117:245-8

It's stronger than regular Glutathione soap but gives a similar result

Ferroptosis mediation patterns reveal novel tool to implicate immunotherapy and multi-omics characteristics in bladder cancer

Schwalfenberg GK. N-Acetylcysteine: A Review of Clinical Usefulness (an Old Drug with New Tricks). J Nutr Metab. 2021 Jun 9;2021:9949453. doi: 10.1155/2021/9949453. PMID: 34221501; PMCID: PMC8211525