Where to Buy Glutathione in the UK
Glutathione (GSH) is the body's principal endogenous tripeptide antioxidant and a reference point in oxidative-stress and detoxification research. Sourcing it well in the UK means independent COA data and cold-chain handling kept on home soil. This guide explains what Glutathione is, what to check, and where Peptura fits.
Glutathione
Purity (HPLC)
98%+
Method
HPLC-UV / MS
Storage
-20°C
UK dispatch
Same-day
What is Glutathione?
Glutathione is a tripeptide of glutamate, cysteine and glycine, built inside the cell and present at millimolar concentrations across most tissues. Research has explored its work as a major antioxidant and electrophile scavenger, and as the substrate for glutathione peroxidase and glutathione S-transferase enzymes in oxidative-stress and detoxification pathways. Glutathione is supplied as a lyophilised powder for in-vitro laboratory research only, not for human or veterinary use.
Published research on Glutathione is indexed on PubMed.
Intended Use: Strictly for in-vitro laboratory research. Not for use in humans or animals. This product has not been evaluated by the MHRA or FDA.
Why researchers choose Peptura for Glutathione
98%+ HPLC purity
Every batch verified by accredited third-party labs.
COA on every batch
Full Certificate of Analysis published per product page.
UK cold-chain storage
Stored at -20°C from arrival through dispatch.
Same-day UK dispatch
Royal Mail Tracked 24, free UK delivery over £45.
