Research Use Only — Not for Human Consumption. This compound is sold exclusively for in vitro laboratory research by qualified professionals.
L-Glutathione
L-Glutathione Reduced — 1500 mg
L-Glutathione (GSH) is a tripeptide comprising glutamate, cysteine, and glycine, found in virtually all living cells. As the principal intracellular antioxidant, it neutralizes reactive oxygen species, regenerates vitamins C and E, regulates cellular redox signaling, and serves as a substrate for glutathione peroxidase enzymes. Research has explored its depletion in aging models, its role in immune cell function, and its capacity to bind and eliminate heavy metals and drug metabolites. The 1500 mg format supports extended research programs. For research use only — not for human consumption.
Third-Party Tested. Every Lot.
Every batch of L-Glutathione undergoes independent HPLC and mass spectrometry analysis through an accredited third-party laboratory before it is released for sale. No exceptions. No internal-only certificates.
RP-HPLC Analysis
Every lot measured by reverse-phase HPLC. L-Glutathione consistently achieves 99.5%+ purity across batches.
ESI Mass Spec
Electrospray ionization mass spectrometry confirms exact molecular weight and rules out structural isomers or impurities.
Lot-Specific CoA
Your Certificate of Analysis references your exact lot number with actual chromatogram data — not a generic template.
Theoretical Research Analysis
All research information below reflects published preclinical literature only. This product is not for human use, consumption, or clinical application of any kind.
Glutathione is among the most extensively studied molecules in cellular biology. Its central role in maintaining cellular redox balance makes it a critical variable in virtually every oxidative stress experimental model.
Sequence Information
Amino acid sequence:
γ-Glu-Cys-GlyMolecular Formula
C₁₀H₁₇N₃O₆S
Molecular Weight
307.32 g/mol
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