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Reduced L-Glutathione (GSH)
L-Glutathione Reduced for peptide ingredient sourcing and formulation.
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Reduced L-Glutathione (GSH) at a Glance
ZXCHEM is an L-glutathione reduced (GSH) supplier and exporter in China, CAS 70-18-8. Reduced glutathione, also called GSH, is a tripeptide ingredient containing glutamic acid, cysteine and glycine. It is supplied as white crystalline powder.
Free samples: 10–50 g for formulation testing. Courier cost payable or use your courier account.
Certificates depend on the product, grade and production site. We send the documents that apply to your order with the quotation.
Reduced L-Glutathione (GSH) Specifications
Typical values. The COA of each batch prevails.
Storage & Shipping
Storage
Store tightly sealed at 2–8°C in a dry, ventilated place. Protect from moisture, excess heat and strong oxidizing agents.
Shelf life
Follow the batch certificate retest or expiry date and the stated storage conditions.
Packaging & container loading
25 kg/bag; reference loading 8 MT per 20-foot FCL with pallets.
Handling
Use clean dry tools, suitable gloves and safety goggles. Provide dust extraction during powder transfer and use an appropriate particulate respirator when extraction is insufficient. Avoid ingestion and environmental release.
What Is Reduced L-Glutathione (GSH)?
Reduced L-glutathione, abbreviated GSH, is a tripeptide composed of glutamic acid, cysteine and glycine. Identified by CAS 70-18-8, it is supplied as a white crystalline powder with a specified assay of 98–101%.
The reduced form is distinct from oxidized glutathione, often abbreviated GSSG. This difference matters in biochemical evaluation and ingredient development where the material’s redox form is relevant. Formulation trials should consider exposure to oxidizing conditions and verify that the selected handling and packaging preserve the intended ingredient identity.
See related plant extracts in our catalog.
For ingredient evaluation, read our guide to reduced glutathione and its material identity.
Reduced L-Glutathione (GSH) Applications
Personal care formulations
L-Glutathione Reduced can be evaluated in suitable skin care and other personal care formulations. Solubility, mixing conditions and the selected assay or molecular-weight grade guide its incorporation into the base formulation.
Ingredient blend development
Suitable multi-ingredient formulations can incorporate the selected material as part of their raw-material blend. Compare compatibility, color and powder handling in the intended process before moving to commercial purchasing.
Sample evaluation
A sample of the selected grade allows technical teams to evaluate dispersibility and formulation compatibility. Keep the sample grade and analytical specification in the enquiry to support consistent follow-on sourcing.
Why Source Reduced L-Glutathione (GSH) from ZXCHEM
Combined ingredient orders
Coordinate l-glutathione reduced with other botanical and nutrition ingredients through one ZXCHEM contact. We coordinate the grades, quantities and packing for your combined ingredient order.
Dedicated R&D laboratory
Our dedicated R&D laboratory supports product testing and technical enquiries. Formulation and purchasing teams can discuss l-glutathione reduced specifications and sample feedback with technical staff before arranging commercial supply.
Technical document support
Obtain the matching technical data and batch COA for the selected l-glutathione reduced grade. Ask for the available safety and product documents needed for your qualification records.
Export service
Share the order quantity, destination and preferred trade terms for a bulk l-glutathione reduced quotation. Our export team handles packing and shipment documents. Technical and commercial enquiries receive a response within 24 hours.
Related Ingredients
Reduced L-Glutathione (GSH) FAQ
Which l-glutathione reduced specification should I use for purchasing?
The l-glutathione reduced specification lists Assay: 98–101%. Tell us the grade and formulation you need. We can provide the matching technical sheet and sample before quoting bulk supply.
Can ZXCHEM provide a free l-glutathione reduced sample?
Yes. We provide free 10–50 g samples for formulation testing. Tell us the required grade, application and delivery address; courier cost is payable or can be billed to your courier account.
How is l-glutathione reduced packed for bulk orders?
Packing is 25 kg/bag. Include your quantity and destination in the quotation request. ZXCHEM can confirm packing details and coordinate l-glutathione reduced purchasing with your preferred FOB, CFR or CIF terms.
Which documents accompany l-glutathione reduced supply?
Download the TDS and SDS using the buttons on this page. A batch COA is provided with supply; technical and shipment documents should match the ordered grade.
Request a Quote for Reduced L-Glutathione (GSH)
Tell us the product grade, quantity, destination and required documents. We reply within one business day.
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