Each vegan capsule delivers 500mg of reduced L-Glutathione (GSH) 99% pure, produced by pharmaceutical-grade microbial fermentation. Reduced glutathione is the biologically active antioxidant form: the free thiol group on cysteine is available to donate electrons and neutralize free radicals. The most abundant intracellular antioxidant in the human body, now in a clean, high purity capsule format.
