S-Acetyl-L-glutathione is the S-acetyl derivative of glutathione, S-acetyl-gamma-L-glutamyl-L-cysteinyl-glycine (CAS 3054-47-5; C12H19N3O7S, molecular weight 349.36), produced by acetylating the cysteinyl thiol of fermentation-derived glutathione. Capping the thiol as an acetyl group raises the molecular weight from 307.32 for reduced glutathione to 349.36 and protects the sulphur against oxidation, which is the technical distinction from the free-thiol reduced grade. It is supplied as an HPLC-assayed powder. We manufacture it in capsules, tablets and powders.
- Capsules
- Tablets
- Powders
Applications
Single-ingredient supplements, antioxidant blends and stability-oriented capsule and tablet formats.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified NSF GMP system