
Vial / packaging may differ from image. Authentic Peptigen Labs products are sold only at peptigenlabs.co.uk
Semax 10 mg
Lyophilised research peptide. Independently purity tested. UK stock. Research use only.
For laboratory research use only. Not for human consumption. Not intended for diagnostic, therapeutic, veterinary, or clinical use.
Semax is a synthetic heptapeptide research compound originally developed at the Institute of Molecular Genetics of the Russian Academy of Sciences. It is a stabilised analogue of an endogenous ACTH-related fragment (ACTH 4-7), modified to extend its half-life and metabolic stability relative to the parent fragment. Supplied as a lyophilised powder in a higher-strength 10 mg presentation for laboratory research use only.
Semax is referenced in published neuropeptide and nootropic research literature, with foundational pharmacology work associated with researchers at the Institute of Molecular Genetics, Russian Academy of Sciences. It is frequently studied alongside Selank as a comparator molecule in peptide-receptor modulation and neurotrophic-pathway research models. Peptigen Labs supplies Semax strictly as a research material for qualified laboratory researchers.
Specification
Certificate of Analysis (COA)
Every batch is independently purity-tested. Each Certificate of Analysis is available on request — please contact our UK team quoting your batch number and we will issue the report to you directly.
Product imagery is illustrative. The exact vial size, label layout, cap colour, or packaging supplied with your order may differ from the image shown. Strength, batch and intended use will always match the listing.
To guarantee you are receiving genuine Peptigen Labs material, purchase direct from peptigenlabs.co.uk only. We do not authorise resellers, marketplaces or third-party stock holders. Independent affiliates may refer you here — your Order is still fulfilled direct by Peptigen Labs Ltd.
Trusted by British researchers
Six operational standards we hold ourselves to on every order. No fabricated testimonials, no inflated star-counts — just the documentation, dispatch and compliance facts that matter.
Independently purity-tested
Every batch is tested by an independent third-party testing laboratory. The Certificate of Analysis records UPLC/MS purity against the unique batch number printed on the vial. COAs are available on request.
UK stock, UK dispatch
All vials held in our United Kingdom facility. No international forwarding, no customs hold-ups, no surprise import VAT.
Same-day Royal Mail
Orders placed before 14:00 GMT on a working day are dispatched the same day via Royal Mail Tracked 24 with full tracking emailed on dispatch.
Batch documentation
Every vial carries a unique batch number cross-referenced to its supplier COA, purity result and test date. Full chain of documentation kept on file.
Sealed, padded packaging
Plain padded mailers with no externally visible product or molecule references. Tamper-evident seal on every parcel.
UK Limited Company
Peptigen Labs Ltd is a registered United Kingdom limited company supplying laboratory materials strictly for in vitro research use.
Researchers also added
Other research-use-only peptides held in UK stock, dispatched the same working day.



