glutathione black skin Oral has been everyone on my timeline but does it actually work?! Looking at the data, it’s very modest to be honest. I’d recommend sticking to what we know works fo hyperpigmentation in Glutathione for skin lightening -

10.1371/journal.pone.0137427 10.1371/journal.pone.0137427 [DOI] [PMC free article] [PubMed] [Google Scholar] Wang Y, Cao P, Alshwmi M et al (2019a) GPX2 suppression of H2O2 stress regulates cervical cancer metastasis and apoptosis via activation of the -catenin-WNT pathway

Other side effects may happen

Contraindications Pregnancy, lactation, active or history of cancer, severe hepatic or renal impairment, uncontrolled hypertension

Accumulating evidence shows that some antioxidants in plants can effectively scavenge free radicals, protect cells, delay aging, and prevent diseases related to aging (Hassan et al., 2017)