Considering the number of patients and the few reported cases, you can see how rare these reactions really are
They sit on shelves for months, even years, with minimal degradation
Lai F, Zhou G, Mai S, Qin X, Liu W, Zhang Y, et al
The enrichment analysis of the significantly more abundant KOs in T2, T3 and T4 indicated that carbon ( metF , kdgK and abfD ), pyrimidine ( pydC and ushA ) and cysteine/methionine ( AHCY , mtnA ) were enriched in T2, arginine, alanine, aspartate and glutamate metabolism ( argB , argG , glnA ) and the pentose phosphate pathway ( TALDO1 and PRPS ) were enriched in T3 and thermogenesis/oxidative phosphorylation ( CYTB , ATPeF0A , ND1 , ND2 and ND6 ), the two-component system/ lysine degradation/ aminobenzoate degradation/ butanoate metabolism ( atoD , atoA , CYTB , tctA and kdd ) and the metabolism of glycine, serine and threonine ( kbl and thrH ) and the degradation of flavonoids ( phy ) were enriched in T5
For positive-mode acquisition, mobile phase A was 100% LCMS-grade H 2 O with 10 mM ammonium formate and 0.125% formic acid
Pairing glutathione with vitamin C amplifies its effectiveness, as vitamin C helps recycle glutathione back into its active form