L-Glutathione Reduced Powder

L-Glutathione Reduced Powder - Premium Grade Antioxidant Raw Material

Avans NutriHealth Co., Ltd. supplies pharmaceutical-grade L-Glutathione Reduced Powder with an assay purity of 98.0% to 101.0% (on anhydrous basis), verified by HPLC analysis. This white to off-white crystalline powder features a molecular weight of 307.32 g/mol and maintains optimal biological activity through enzymatic fermentation technology. Our manufacturing entity ensures consistent quality with comprehensive certifications including ISO, HACCP, FSSC22000, and HALAL standards.

The product presents excellent water solubility (approximately 100 mg/mL) while remaining stable under controlled storage conditions. With CAS No. 70-18-8, our product serves multiple industries requiring high-purity antioxidant substrates for formulation development.

What Makes Our Glutathione Powder Superior?

The important thiol (-SH) groups responsible for antioxidant action are maintained in reduced form. This active tripeptide structure has better electron donating properties for your formulations than oxidised.

We use the latest fermentation technology in the production process. This approach provides stronger chirality and lower residual solvents than chemical synthesis. You get material with improved biocompatibility for critical applications.

Quality control is built into the production process. Every batch is thoroughly tested for purity, moisture content and heavy metal limitations. This gives you a uniform raw material that is in compliance with international pharmacopoeia requirements.

Technical Specifications

Core Applications Across Industries

Nutraceutical Formulations: The dietary supplements you take advantage of this master antioxidant’s ability to neutralise reactive oxygen species. It regenerates vitamins C and E, prolonging their effectiveness in complicated formulas.

Cosmetic Uses: The substance is a tyrosinase inhibitor for products to lighten skin. It has a better safety profile and tackles pigmentation issues by modulating melanin production pathways.

Pharmaceutical Development: This substrate can be used in detoxification support formulations. Free sulfhydryl groups chelate heavy metals and maintain cellular redox homeostasis in therapy.

Food Industry: As a food additive to stabilise active substances against oxidative degradation. This helps to increase shelf-life and preserve nutrition in processed items.

Why Partner With Avans NutriHealth?

Our group enterprise structure integrates R&D, manufacturing, and technical support. You receive professional guidance throughout product development and formulation optimization. Our experienced teams understand the stability challenges of L-Glutathione Reduced Powder in alkaline environments and formulations containing transition metals.

We have a large inventory in stock for rapid delivery. Our Total Quality Management approach guarantees that each shipment you receive will fulfil your requirements. All orders are shipped with technical documentation including Certificates of Analysis and other required regulatory compliance certification.

With a diversified product portfolio, you can get various raw materials from one trusted supplier. This simplifies your buying procedure, and guarantees uniform quality across your ingredient base.

Storage and Handling Recommendations

Proper storage will help maintain the integrity of the product. The hygroscopic nature makes it necessary to use sealed containers in controlled humidity situations. Moisture increases the rate of oxidative degradation, which reduces the availability of thiol groups.

Store below 25°C in a light-protected place. Do not formulate at pH values greater than 7.0 because alkaline conditions catalyse oxidation to the disulphide form (GSSG). Think about chelating chemicals in formulation. Chelate trace iron and copper that may impair stability.

Handle under clean dry circumstances, with suitable personal protection equipment. In transfer operations the exposure to air should be kept to a minimum to maintain the lowered condition necessary for biological activity.

FAQ

Q: What distinguishes reduced glutathione from oxidized forms?

A. The antioxidant activity of the reduced form requires the active thiol groups. Oxidised glutathione (GSSG) does not contain these free sulfhydryl groups and must be enzymatically reduced in order to be biologically active.

Q: Can this substance be used in injectable formulations?

A: Our pharmaceutical grade powder complies with the relevant USP/EP requirements for a range of uses. Check your regulatory requirements and perform appropriate stability testing for particular formulation types.

Q: What is the production of fermentation compared to chemical synthesis?

A: Better chirality and less organic solvent residues from enzymatic fermentation. This leads to higher biocompatibility and safety profiles for human applications.

Q: How long will the product last if I store it properly?

A: When stored as recommended in the original sealed package the product is in Specification for 24 months from date of manufacture.

Q: Do you offer technical support in formulation development?

A: Yes, we have a technical team to provide full pre-sales and after-sales services, including stable guidance, formula optimisation support.

Contact Us for Premium Raw Materials

Ready to enhance your formulations with L-Glutathione Reduced Powder? Contact us at Lillian@avansnutri.com for product samples, pricing, and regulatory documentation.