Semax Purity and CoA UK
The Semax 5mg vial shows a higher purity figure than the 10mg, 99.3% against 98.656%, but only the 10mg has a public test.
Why the higher number is not automatically the better evidence
The 10mg lot was measured by Janoshik (#229877) at 98.656% with 10.26mg against a 10mg label claim. The 5mg record shows 99.3% and 4.87mg against a 5mg label claim but names no laboratory. A publicly checkable 98.656% can be more useful than an unattributed 99.3%, because the first can be verified. Which one matters depends on how much you want to rely on checkability. Supplied for in-vitro laboratory research only, not for human or veterinary use.
Published research on Semax peptide HPLC 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 Semax CoA 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 Semax CoA options
