So far I dont see anything concrete longevity-wise coming from these firms or other firms that might have acquired them
Glutathione May Help to Prevent Insulin Resistance We cant live without insulin - its the key that allows glucose into our cells, making it available for energy
Takeaway While glutathione is a potent antioxidant with many health benefits, its use as a skin-lightening agent is not supported by scientific evidence and may be associated with severe and life-threatening side effects
10.1016/j.lfs.2019.117175 178 YinY.ZhongJ.LiS
In practical terms, patients are usually interested in it for: For patients who cannot tolerate strong retinoids, acids, or aggressive routines, GHK-Cu may be considered as part of a gentler plan
Toxicological sciences : an official journal of the Society of Toxicology , 147 (2), 466-474