Capsule products are commercial supplements, not FDA-approved drugs
They can be more affordable than glutathione supplements or injections
Xu Z, Fu T, Guo Q, Zhou D, Sun W, Zhou Z, et al
KEAP1/NRF2 mutant cells are protected against cysteine-starvation induced ferroptosis due to elevated GCLC expression and limited glutamate accumulation, and dual targeting of cystine import and GCLC activity can overcome the resistance of NRF2 active cells to ferroptosis (Kang et al., Cell Metab 2021)
The presence of CellTox Green Dye does not have a significant effect on the GSH/GSSG-Glo Assay luminescent signal
The side effects we see in clinic are generally mild: transient injection site reaction, occasional mild nausea if starting at too high a dose, infrequent headache or lightheadedness in the first week