Inclusion criteria were any treatment report of GSH for skin lightening (or hyperpigmentation) and GSH for any randomised control trial (RCT) for the first and second searches, respectively
Glutathione is naturally produced by the liver and plays a key role in cellular repair, immune function, and the neutralization of harmful free radicals
TGF- 1 , transforming growth factor- 1
Am J Clin Nutr 2003
Turan, M
L-glutachion yeast extract 30.77% (Dutch), fullerene, vitamin C, lemon juice powder [dextrin, lemon juice (100% American), arabic gum, citric acid, admixture (jujeong, purified water, natural flavoring), hydroxypropyl methylcellulose, enzyme-treated stevia, milkseed extract (American), natural extract (Clorine), vitamin E, vitamin E *Contains Milk