glutathione disulfide reduction File:Disulfide Bond Formation.jpg Disulfide bond formation by exported

The trial proceeded without reported toxicity, and no lethal dose threshold (LD1) was ever established in subsequent safety testing meaning researchers administering the compound could not find a dose that caused death in even 1% of test subjects across the animal model safety work that preceded and followed the human study

The chelated delivery mechanism ensures controlled uptake into cells rather than flooding tissues with free copper ions

doi: 10.1016/j.fertnstert.2013.08.032 58 SenguptaP

Expression Levels of Proinflammatory Cytokines and NLRP3 Inflammasome in an Experimental Model of Oxazolone-induced Colitis

Surv Ophthalmol 65(4):408420 Miller FC et al (2019) Targets of immunomodulation in bacterial endophthalmitis

Read more about Glutathiones skin benefits here (NCBI Study).