Glutathione (GSH) is a tripeptide composed of glutamate, cysteine, and glycine; the most abundant endogenous antioxidant in human cells and a central component of the body’s primary oxidative stress defense system. GSH World Bio Technologies’ formulation supplies 1200mg as a lyophilized standalone vial. a significantly higher concentration than CSD’s Hudson Science 500mg nasal spray presentation, designed for research protocols requiring elevated glutathione availability from a single unit supply or examining dose response relationships at higher concentration points.
The 1200mg lyophilized vial format serves a distinct research purpose from the nasal spray presentation. Where the nasal spray format’s 5mg per spray metered delivery is suited to repeated low dose administration studies examining intranasal bioavailability and CNS adjacent delivery pathways, the 1200mg lyophilized vial provides a high concentration reconstitute format suited to parenteral administration research, in vitro cell culture applications, and protocols examining glutathione repletion at clinically relevant doses. High dose intravenous glutathione administration has accumulated a growing clinical literature base across liver function, neurodegeneration, Parkinson’s disease, and heavy metal detoxification research, concentration ranges where the 1200mg vial format is a practical research tool.
Glutathione’s biological roles extend well beyond simple antioxidant activity; as the primary substrate for glutathione S-transferase enzymes it is central to phase II hepatic detoxification of xenobiotics and reactive metabolites, maintains redox state of protein thiol groups, supports immune cell proliferation, and serves as a cofactor for glutathione peroxidase enzymes neutralizing hydrogen peroxide and lipid peroxides. The 1200mg concentration of this GSH World Bio Technologies formulation supports research across this full breadth of glutathione biological activity, including protocols examining therapeutic glutathione repletion in oxidative stress, hepatotoxicity, and neurodegenerative research models where lower concentration formats would require multiple units per administration.
GSH World Bio Technologies formulations are stocked by Canada Steroid Depot following the same rigorous third party lab verification process applied to every product in our range. Each batch is tested for concentration accuracy and purity before being made available, with COA documentation available on request. CSD stocks Glutathione across two distinct formats and concentrations; this GSH World Bio Technologies 1200mg lyophilized vial and the Hudson Science 500mg nasal spray, giving researchers delivery route and concentration flexibility from a single verified Canadian supplier. All orders ship discreetly across Canada in plain, unmarked packaging with no identifying information on the exterior.
Reconstitute with bacteriostatic water prior to use. Store lyophilized vial at 2–8°C away from direct light. Once reconstituted refrigerate and use within 28 days. Intended for research purposes only.
Commonly researched alongside NAD+ and other antioxidant compounds in oxidative stress, detoxification, and cellular defense studies. Browse CSD’s full peptide and research compound range for complete sourcing.
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