Where to Buy Glutathione in the UK
Glutathione (GSH) is the principal endogenous tripeptide antioxidant and a reference compound in oxidative-stress and detoxification research. UK researchers sourcing Glutathione should look for verifiable third-party COA data and UK cold-chain handling. This guide explains what Glutathione is, what to check when sourcing it in the UK, and where you can buy independently lab-tested Glutathione from UK Peptide Lab.
What is Glutathione?
Glutathione is a tripeptide composed of glutamate, cysteine and glycine, synthesised intracellularly and present in millimolar concentrations in most tissues. Research has investigated its role as a major antioxidant, electrophile scavenger and 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 buy Glutathione from UK Peptide Lab
Batch-specific test results
Check the reported method, result and testing source for each batch.
Published batch certificates
Review available lab reports and CoAs on the 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 £69.
Available Glutathione options
Frequently asked questions about buying Glutathione in the UK
Is Glutathione legal to buy in the UK?
Yes, Glutathione is legal to purchase in the UK for in-vitro laboratory research. It is not a licensed medicine and is not sold for human or veterinary use. Buyers must be aged 18 or over and accept research-use-only terms at checkout.
What purity is the Glutathione you supply?
Our current Glutathione batch tests at 99.119% purity by HPLC. The full Certificate of Analysis is published on the product page.
How is Glutathione supplied?
Glutathione is supplied as a 1500mg lyophilised powder vial. Cold-chain storage at -20°C is maintained from manufacture through dispatch.
How fast is UK delivery on Glutathione?
Orders placed before 3pm UK time on a working day are dispatched same-day from our UK facility via Royal Mail Tracked 24. UK delivery is free on orders over £69.
Where can I find published research on Glutathione?
Peer-reviewed research on Glutathione is indexed on PubMed (pubmed.ncbi.nlm.nih.gov). Search 'Glutathione' for the published literature on antioxidant and detoxification biochemistry.