HPLC purity
Target specification: ≥99% area purity by reverse-phase HPLC with UV detection; actual acceptance criteria and result are confirmed for the applicable product and lot.
Antioxidant · B2B research buyer · Research
Glutathione wholesale & OEM supply.
Glutathione (reduced, GSH) is the endogenous γ-Glu-Cys-Gly tripeptide antioxidant, supplied lyophilized for laboratory and research formulation. ≥99% HPLC purity target with batch-linked COA, HPLC chromatogram and MS identity record. Reply ≤4h.
HPLC ≥ 99%MS confirmed600 mg, 1500 mg
Vial illustrations reflect supplied lyophilized format. Production lots carry their own batch references and document pack.
| Compound | Glutathione |
|---|---|
| Sequence | γ-Glu-Cys-Gly |
| Molecular weight | ≈ 307.3 g/mol |
| Form | Lyophilized powder, glass vial |
| Purity target | ≥ 99% by HPLC |
| Vial formats | 600 mg, 1500 mg (custom on request) |
| Documentation | Batch-document availability confirmed by product, specification and applicable lot |
| Storage | 2–8 °C protected from light; long-term −20 °C |
MOQ & lead time
| Tier | Quantity | Lead time |
|---|---|---|
| Stock order | 1 kit (10 vials) | 3–7 days |
| OEM lot | 50 kits (500 vials) | 3–7 days |
| Production lot | 500–1,000 vials | 10–14 days |
| OEM repeat | 1,000+ vials | 14–18 days, scheduled |
Pricing is tier-based and quoted per inquiry. Add Glutathione to the Quote Cart for a reply within 4 business hours.
Documentation
Every Glutathione vial ships with a lot file.
COA, HPLC chromatogram, MS identity confirmation, water content and storage notes. We confirm buyer context and destination before invoicing.
MS identity
Mass spectrometry identity confirmation against the Glutathione reference mass profile.
Lot traceability
Lot code printed on the vial label and reflected in the document pack; reorders cite the prior lot.
FAQ
Common Glutathione questions from B2B buyers.
What is Glutathione supplied as?
Glutathione (reduced, GSH) is the endogenous γ-Glu-Cys-Gly tripeptide antioxidant, supplied lyophilized for laboratory and research formulation. It ships as a lyophilized powder in a glass vial with a batch Certificate of Analysis (for the production lot). For research and B2B use only.
What is the minimum order quantity?
Glutathione is currently in stock and can start from 1 kit (10 vials). Larger production lots and private-label OEM runs receive tiered pricing.
What documentation ships with each lot?
For the applicable lot, Pepti confirms whether available documentation includes a batch-linked COA, HPLC chromatogram and MS identity record, with lot traceability. Buyers can review batch documents and use independent testing before scaling.
Can you do private-label Glutathione packaging?
Yes — neutral or branded vial labels, carton design, document packs and lot-code handling for repeat OEM supply. See the OEM service path.
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