glutathione is a tripeptide | C10H17N3O6S | CID 124886 Glutathione (L) - Natural Tripeptide

The American Society for Metabolic and Bariatric Surgery recommends that patients who have had bariatric surgery take 1 mg of oral vitamin B 12 per day indefinitely

Glutathione has a potent antibacterial effect as it helps the immune cells called macrophages fight the bacterium that causes tuberculosis, Mycobacterium tuberculosis

Collagen hydrolysates (composed of dipeptides and tripeptides), thought to be resistant to peptidase activity during digestion [27, 29], can enter the blood and be subsequently transported to the skin to yield positive effects on hydration and elasticity and improve wrinkles, particularly in aging women [26,27,28,29, 31]

The extended contact time allows the peptides to work their magic, rejuvenating hair follicles while you sleep