Glutathione is the tripeptide γ-L-glutamyl-L-cysteinyl-glycine. The material is reduced L-glutathione (GSH). We supply it as lyophilized powder in the sizes shown in Product Details for in vitro laboratory research.
Product Details
- Sizes: 1500mg
- Compound: Glutathione (L-Glutathione Reduced, GSH)
- CAS: 70-18-8
- Molecular Formula: C10H17N3O6S
- Molecular Weight: 307.32 Da
- Batch documentation: Janoshik #231308 (assay/purity), #231309 (endotoxin), and #231310 (heavy metals) · Batch PP2605-019B
- Form: Lyophilized powder
- Size: 1500mg
- Testing: View COA (Verified by Janoshik Analytical) →
Lab reports
The current batch report appears on this page, with a link to verify it on Janoshik Analytical’s own portal. Every Glutathione report published so far is listed in the lab report directory.
- Lab report directory
- Quality & testing: how we test
Common questions
What sizes is Glutathione sold in?
One vial per unit. The size picker above lists each size and shows which are in stock now.
How is it supplied?
As lyophilized (freeze-dried) powder in a sealed vial.
How fast does it ship?
Orders ship from the US within 1–2 business days, and orders of $50 or more ship free.
Is it for human use?
No. Glutathione is sold for in vitro laboratory research only. It is not for human or veterinary use, and we give no guidance on use in people or animals.




