oral glutathione melasma study for Hyperpigmentation in Black Women: What the Data Says Designed especially for mornings 1 X Melasma-x Glutathione Brightening
Description
The oxidative stress and redox imbalance, OSI, were calculated as a ratio between TOS and TAC

Blesa J, Przedborski S

58 LiZ.YinG.ChenT

10.3389/fphar.2012.00030 74 JansenT.HortmannM.OelzeM.OpitzB.StevenS.SchellR.et al (2010)

Moreover, as non-thiol antioxidants (vitamins C and E) did not antagonize BSO+L-PAM cytotoxicity, it is likely that NAC and STS act to directly replace GSH as an absorbent of the highly reactive L-PAM
