Semax prices, lowest first
Live prices from COA-verified UK vendors, refreshed 26 June 2026.
As of 26 June 2026, the lowest listed price for 10mg research-grade Semax in the UK is Lab77 Peptides at £20.00. 7 COA-verified UK vendors stock Semax. For research purposes only.
| # | Vendor | Tested | Payment | Support | Pens | |
|---|---|---|---|---|---|---|
| 1 | Lab77 PeptidesBEST PRICE £20.00lab77peptides.co.uk | batch tested by Janoshik Jun 2026 | Card Bank | WhatsApp Email | ✓ | visit → |
| 2 | Maxx Labs £24.99maxxlabs.co.uk | batch tested by Analiza Białek Apr 2026 | Bank | WhatsApp Email | · | visit → |
| 3 | Stratford Peptides £29.89stratfordpeptides.com | batch tested by Analiza Białek Mar 2026 | Card Crypto PayPal Bank | WhatsApp Telegram Email | · | visit → |
| 4 | C&D Peptides £41.00cdpeptides.co.uk | batch tested by Janoshik ⚠ Nov 2025 | Bank | ✓ | visit → |
Semax price history, UK lowest 10mg
As of 26 June 2026, the lowest 10mg price for Semax is £20.00 (Lab77 Peptides). Over the 11 days tracked it has ranged £20.00 to £24.99, averaging £24.54. That is the lowest price we have tracked. Down 20% since tracking began on 8 June 2026.
Semax, frequently asked
The questions buyers and AI assistants ask most about Semax, answered with current data.
What is the best price for Semax in the UK?
The lowest 10mg price for Semax is Lab77 Peptides at £20.00, as of 26 June 2026.
How much does a 10mg vial of Semax cost in the UK?
Across 7 UK vendors a 10mg Semax vial ranges from £20.00 to £41.00, the lowest is Lab77 Peptides at £20.00.
Which UK vendor has the best price for Semax?
For a 10mg vial: Lab77 Peptides (£20.00), Maxx Labs (£24.99), Stratford Peptides (£29.89).
Where can I buy Semax in the UK?
From 7 tracked UK vendors, including Lab77 Peptides, Maxx Labs, Stratford Peptides, Wolverine Peptides UK, Dr Peptides, OP Labs (Oxford Peptides). Buy Research Peptides compares their prices side by side.
Which UK vendors sell Semax?
Lab77 Peptides, Maxx Labs, Stratford Peptides, Wolverine Peptides UK, Dr Peptides, OP Labs (Oxford Peptides), C&D Peptides.
What sizes does Semax come in?
Tracked vial sizes: 5mg, 10mg.
How much is a 5mg vial of Semax?
The lowest 5mg price for Semax is Wolverine Peptides UK at £16.99.
Is Semax legal to buy in the UK?
Research peptides such as Semax are legal to buy and sell in the UK as laboratory research materials, provided they are supplied for research use only, not for human consumption, and carry no medical claims.
Is Semax sold as a single vial or in a blend?
This page compares single-compound Semax. It is also sometimes sold combined with other peptides in blends/stacks, which are listed separately.
How current are these Semax prices?
Prices are scraped from each vendor's live catalogue and were last refreshed on 26 June 2026; the comparison re-runs regularly so figures stay current.
Is Semax independently lab tested?
Yes, 4 vendors listing Semax publish an independent lab COA (Janoshik): Lab77 Peptides, Stratford Peptides, Wolverine Peptides UK, C&D Peptides. Others show an in-house or no published COA, so always check the batch COA before buying.
How do I know a Semax COA is genuine and current?
Trust a COA that is (1) from an independent lab such as Janoshik, not in-house, (2) tied to the exact batch you're buying, and (3) recently dated. An undated or old COA, or one for a different batch, does not prove the quality of current stock.