It's built from three amino acids glutamine, cysteine, and glycine which is why scientists sometimes call it the body's "master antioxidant." Here's where it gets interesting: unlike Vitamin C, which you have to get entirely from food or supplements, your body manufactures its own glutathione internally
The arising ROS are mostly the superoxide anion (O 2 - ), hydrogen peroxide (H 2 O 2 ), hydroxyl radicals (OH) and singlet oxygen (1O2) (Halliwell, 1991)
Also, the staff is absolutely fantastic
Careful technique protects peptide performance during clinical research use
Light protection keeps product in original vial with minimized light exposure, while moisture protection requires sealed, dry conditions
[DOI] [PMC free article] [PubMed] [Google Scholar] 157.Richardson J.R., Quan Y., Sherer T.B., Greenamyre J.T., Miller G.W