Glutathione (Reduced GSH) – High Purity Premium API

Product Overview Reduced Glutathione (GSH) is a naturally occurring tripeptide composed of glutamic acid, cysteine and glycine. It is the core endogenous antioxidant in mammalian cells. It can neutralize reactive oxygen species, alleviate oxidative damage to organs and cells, promote liver toxin metabolism, inhibit melanin deposition, and maintain intracellular redox balance. It is applied in laboratory research including cellular antioxidation, liver detoxification mechanism, melanin metabolism regulation, radiation damage repair and immune cell activity modulation. It is extensively adopted in redox signaling pathway exploration, hepatoprotective pharmacodynamic verification and antioxidant raw material pharmacological evaluation. Adopting optimized microbial fermentation and chromatographic purification technology, the product boasts outstanding water solubility and stable reducing activity under low-temperature sealed storage. CAS Number: 70-18-8

Technical Specifications & Quality Standards

HPLC Purity: ≥99.0% Identity Test: HPLC verification + complete mass spectrometry identification, molecular weight fully matches theoretical standard value Appearance: Aseptic white crystalline powder

Strict CQA Quality Control: Full-item detection including residual organic solvents, heavy metal content, bacterial endotoxin, microbiological limits, moisture content and reducing activity verification;

The entire production line follows standardized GMP management system, guaranteeing uniform quality among different batches.

Supply & Order Instructions

Production Capacity: Stable large-scale manufacturing available, supporting kilogram-level bulk procurement and small-volume trial sample orders

Lead Time: Bulk kilogram orders need one month advance reservation owing to multi-stage chromatographic purification and strict residual impurity testing; sample orders enjoy shorter delivery cycle.

Quality Assurance

Each shipment batch is attached with a full official Certificate of Analysis (COA). The product maintains purity over 99.0% with intact reducing biological activity; third-party independent laboratory re-inspection is acceptable for purchasers’ authenticity confirmation.

Payment Options

Alibaba Trade Assurance, PayPal, USDT, Bank Wire Transfer, Western Union

Core Advantages

Standard regular packaging: inner glass vial + external plastic box, suitable for long-term sealed preservation at 2-8℃ away from oxidation In-house professional R&D laboratory team, providing customized aqueous solution dilution service

Confidential worldwide delivery equipped with oxygen-isolated cold-chain packaging to prevent oxidative inactivation during transportation