glutathione-reactive substances Site of Reactivity Models Predict Molecular Reactivity of Diverse Chemicals with Glutathione Glutathione in the Brain |

If your experimental model depends on precise GSH concentrations, assume some degradation has occurred unless you've controlled every storage variable from synthesis to reconstitution

[4] Other symptoms may include shortness of breath, feeling faint, a smooth red tongue, pale skin, chest pain, nausea and vomiting, loss of appetite, heartburn, numbness in the hands and feet, difficulty walking, memory loss, muscle weakness, poor reflexes, blurred vision, clumsiness, depression, and confusion

Short answer: Depends on the peptide

Di Fonzo, A

Kupski L, Salcedo GM, Caldas SS, de Souza TD, Furlong EB, Primel EG (2019) Optimization of a laccase-mediator system with natural redox-mediating compounds for pesticide removal