l-glutathione supplement Codeage Liposomal Glutathione Antioxidant Capsules, 120 ct Nutra Wave L-Glutathione Reduced 700mg

By integrating excitation light sources at specific wavelengths with fluorescence detection modules and employing membrane potential-sensitive fluorescent dyes, this platform holds the potential to not only continuously monitor bacterial growth curves but also to capture rapid biochemical events, such as membrane depolarization, occurring under antibiotic pressure in real time and synchronously

To give you an idea of how much that is, there is 0.6mg in one egg, so you would need to eat at least 4 eggs per day to cover your needs, assuming it is all absorbed perfectly into your system

Such substances have not undergone the kind of large-scale trials the FDA would normally require to establish safety and efficacy

PLoS One 8:e61217