is glutathione and l-glutathione the same We Like Vitamins | NSF Certified Supplement | Manufactured in USA | Highly Bioavailable | Antioxidant Support|500mg Per Serving Glutathione & Glutathione Reduced |

Performance characteristics Assay type: colorimetric detection kit Sample types: whole blood, serum, plasma, erythrocytes, urine, cell lysates, and tissue samples Sensitivity: 0.634 M Standard curve range: 0.7825 M Reactivity: species independent Background Glutathione (GSH) is the highest concentration non-protein thiol in mammalian cells and is present in concentrations of 0.510 mM

GXP4 converts reduced glutathione (GSH) to oxidized glutathione (GSSG) by reducing hydroperoxide (ROOH)

J., Chen, Y

doi: 10.3389/fnmol.2017.00112, 90 MitroshinaE

This commitment to sustainability reflects Futuro Labs overall mission to promote both personal and planetary health