glutathione injections vs oral Luma Nutrition 500Mg Antioxidant, Premium L-Glutathione, Liver Detox Liposomal Glutathione (Reduced Form) 1000Mg,

et al., 2024)

10.1016/j.redox.2021.102041 Redox Biol

Analyses of essential glutathione-associated enzymes in susceptible and resistant responses have demonstrated that the levels of enzymatic activity or the absence of specific enzymes can impact the spread of the virus and activate host-induced defense mechanisms

And if we go back to the previous study we looked at, we can see researchers found it is NOT possible to increase circulating glutathione to a clinically beneficial extent by the oral administration of glutathione. As such, from what weve seen from all the research - as of today glutathione supplements may not be worth buying

The bottom line

10.1161/CIRCULATIONAHA.113.007124 Circulation