glutathione and peptides for the skin Glutathione - LGI peptides

And this fact is only a big pro

Hatfield, D

The second line of antioxidant defense involves the synthesis of a thioredoxin redox system in which reduced thioredoxin (TRX) catalyzes the reduction of disulfides (SS) and is itself oxidized and subsequently reduced by thioredoxin reductase at the expense of NADPH

Zelen I, Djurdjevic P, Popovic S, Stojanovic M, Jakovljevic V, Radivojevic S, et al

Clinical Benefits Protects and heals the gastrointestinal tract, supporting gut lining integrity and helping address inflammatory bowel conditions and digestive issues

Salanti A, Clausen TM, Agerbk M, Al Nakouzi N, Dahlbck M, Oo HZ, et al