Visibly reduces dark spots & uneven tone while deeply hydrating mature skin
It's becoming increasingly challenging to navigate the conflicting information out there
It activates genes involved in collagen synthesis, anti-inflammatory responses, and stem cell recruitment
J Exp Med (2006) 203:22719
Glutathione (L-Glutathione, GSH) definition: Glutathione is a naturally occurring tripeptide antioxidant synthesised endogenously from cysteine, glycine, and glutamic acid, concentrated in hepatic, immune, and epithelial tissue, and present in virtually every cell of the human body
These are not identical studies, so cross-trial comparison should be treated as directional rather than definitive