terry naturally clinical glutathione Codeage Liposomal Glutathione+ Supplement - 1000 mg Reduced L-Glutathione Pills, Vitamin C Ascorbic Acid, Skin & Antioxidant Support L-Glutathione Reduced - Super Antioxidant

Additionally, Glutathione can help to improve skin health and reduce the appearance of wrinkles and fine lines

I am aware of the 2019 pilot study....just haven't found anything more significant

10.1016/j.lfs.2023.122295 197 ZengN

The compound appears to work by increasing intracellular NAD+ levels (through preventing nicotinamide consumption by NNMT), which activates sirtuins and enhances mitochondrial function and fatty acid oxidation, while also promoting a phenomenon called "browning" of white adipose tissue - the transformation of energy-storing white fat cells into metabolically active beige/brown adipocytes that burn fatty acids for thermogenesis rather than storing them