Glutathione 1500 mg
1500 mg (lyophilized)
Purity:
≥99% (HPLC)
Cap colour is for illustration purposes only
Glutathione 1500 mg
1500 mg (lyophilized)
+ $25 flat-rate shipping · free at $300+ · Interac e-Transfer ·
Volume pricing
About this compound
Glutathione (GSH) is a tripeptide (L-glutamate, L-cysteine, glycine) and the most abundant intracellular antioxidant in mammalian cells. It plays a central role in neutralizing reactive oxygen species (ROS), maintaining cellular redox homeostasis, and supporting phase II detoxification via glutathione S-transferase (GST) conjugation reactions. GSH also serves as a cofactor for glutathione peroxidase (GPx) enzymes and participates in the regeneration of other antioxidants including vitamins C and E. Preclinical research has investigated glutathione's involvement in oxidative stress attenuation, immune cell function, mitochondrial integrity, and its relationship to aging-associated redox imbalances.
Storage and handling
Store at -20°C lyophilized, away from moisture and UV light. Keep vials sealed until use. Stable for 2+ years in a non-frost-free freezer.
Preclinical research references
Provided for informational context only. All cited studies involve preclinical or in vitro models. Results do not predict human safety or efficacy. These references do not constitute medical claims.
- Rodent models demonstrated that systemic glutathione supplementation significantly reduced markers of oxidative stress (MDA, 8-OHdG) in liver and kidney tissue under chemically induced oxidative challenge (Martensson et al., 1989)
- Animal studies observed that GSH depletion in mouse models accelerated mitochondrial dysfunction and increased susceptibility to apoptotic signaling in hepatic tissue (Fernández-Checa et al., 1997)
- Rat models showed that exogenous glutathione administration preserved immune cell viability and lymphocyte proliferation capacity under conditions of oxidative stress (Hamilos et al., 1989)
- Mouse research demonstrated that elevated intracellular GSH levels attenuated neuroinflammatory cytokine expression and protected dopaminergic neurons in MPTP-induced Parkinson's disease models (Sechi et al., 1996)
Shipping & returns
1–5 business days (5–7 for BC, NL and remote areas), Canada-wide tracked courier, double tamper-proof packaging.
All sales final. Damaged or incorrect orders must be reported within 24 hours with photos.
Every batch independently tested for purity. COA on file and available before purchase.
FAQ — Glutathione 1500 mg
For research use only. Not for human or veterinary administration.