Semax · UK
Semax in the UK: legality, prices and sourcing
Legal and regulatory status
Semax is not licensed in the UK. It is not a controlled drug, so possession is not an offence, but it cannot be sold for human use. “Semax nasal spray UK” products are research chemicals.
Semax UK price guide
| Vial size | Price (GBP) | Price per mg |
|---|---|---|
| 5mg | £29.99 | £6.00 |
Research-grade lyophilised vials from Pristine Peptides, checked 2026-10-22. Prices and stock change; the product page is authoritative.
What to check before buying Semax in the UK
- Batch-matched COA with HPLC purity and mass-spec identity.
- Lyophilised, sealed vials — not pre-filled pens or pre-mixed solutions.
- UK dispatch, avoiding customs delays and unrefrigerated transit.
- Research-use labelling and no dosing or medical claims.
Full guidance: buying research peptides in the UK and peptides and UK law.
Semax UK FAQs
Is Semax legal in the UK?
Semax is not licensed in the UK. It is not a controlled drug, so possession is not an offence, but it cannot be sold for human use.
How much does Semax cost in the UK?
Research-grade Semax vials start from £29.99 (5mg) at our referenced supplier. There is no NHS or pharmacy price because it is not a licensed medicine.
Where can you buy Semax in the UK?
As a research chemical from UK suppliers that publish batch-specific certificates of analysis. Use our supplier checklist to compare sources.
What should a Semax certificate of analysis show?
HPLC purity, mass-spec identity matching ≈ 814 g/mol, a batch number matching the vial, the testing lab and a test date. See how to read a COA.