When a compound has no completed human trial, there is by definition no safety data in any subgroup no pregnancy data, no hepatic-impairment data, no interaction data with common metabolic or endocrine medications
Pangrazzi L, Cerilli E, Balasco L, DallO GM, Chelini G, Pastore A, et al
It can deacetylate protein substrates in various signal transduction pathways to regulate gene expression, cell apoptosis and senescence, participate in the process of neuroprotection, energy metabolism, inflammation and the oxidative stress response in living organisms, and plays an important role in toxic damage caused by toxicants and in the process of SIRT1 activator/inhibitor antagonized toxic damage
Stress, pollution, poor diet, and lack of sleep accelerate that decline
C.GermeyerA.et al (1998)
The presence of Glutathione helps support the idea that Glutathione help improve skin tone naturally, while Glycolic Acid gently exfoliates and removes dead skin cells