Glutathione 1500mg

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. This formulation supplies 1500mg as a lyophilized vial; the highest concentration Glutathione presentation in CSD’s range, sitting above the 1200mg GSH World Bio Technologies lyophilized vial and the 500mg Hudson Science nasal spray, designed for research protocols requiring maximum compound availability from a single vial supply or examining Glutathione repletion at the highest concentration points in the dose response curve.

The 1500mg concentration serves a distinct research purpose from the 1200mg vial variant. For extended research protocols requiring repeated high dose Glutathione administration, the 1500mg format reduces restocking frequency and ensures consistent compound source quality across the full protocol timeline from a single vial. For dose response research examining Glutathione’s biological activity across a defined concentration ladder, the 1500mg format provides the highest reference point, completing a three point concentration series alongside the 1200mg vial and 500mg nasal spray that covers low, mid, and high concentration Glutathione research from a single verified Canadian supplier.

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. A role that has generated extensive research interest in liver function, drug metabolism, and chemical toxicity research contexts where high concentration Glutathione availability is most relevant. High dose intravenous Glutathione administration has accumulated a growing clinical literature base across neurodegeneration, Parkinson’s disease, heavy metal detoxification, and cisplatin induced nephrotoxicity protection. The research areas where the 1500mg concentration range aligns with clinically investigated dose points and makes this vial the most practically relevant format for protocols examining therapeutic Glutathione repletion endpoints.

Every batch of CSD’s Glutathione 1500mg is third party lab tested for concentration accuracy and purity prior to release, with COA documentation available on request. Canada Steroid Depot has supplied Canadian customers with consistently verified, accurately dosed research compounds for years, and our Glutathione range across three formats and concentrations represents the most comprehensive antioxidant peptide sourcing available 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 defence studies. Browse CSD’s full peptide and research compound range for complete sourcing.