Order before 2pm for same-day dispatch
Semax
Vial · Nasal Spray

Buy Semax UK

Semax in 5mg, vial and nasal spray. Held in the UK and dispatched same day before 2pm.

Choose size and format
£37.99
  • Order before 2pm for same-day dispatch
  • Royal Mail Tracked 24
  • Bank transfer
  • ≥99% purity

Buy Semax in the UK — price and sizes

Semax comes in 5mg, as vial and nasal spray, from £18.99. Order before 2pm on a weekday and it is dispatched the same day, tracked, and settled by bank transfer — nothing is charged automatically.

What is Semax?

Semax is a research peptide supplied by Peptiq. A synthetic heptapeptide derived from a fragment of ACTH. Across suppliers and literature the same compound appears as seemax, se max — all refer to the same material, which is worth knowing when comparing suppliers.

Also known as

Semax · seemax · se max

Semax formats: Vial and Nasal Spray

The vial holds lyophilised powder for reconstitution. The nasal spray is supplied ready to use. Each carries the same compound; the difference is presentation and quantity.

Individual products

Delivery and payment

Same-day dispatch before 2pm. Payment is by bank transfer — we send the bank details and your total by email once your order is placed.

Other compounds

All peptides

What the published research on Semax covers

Identity. Heptapeptide Met-Glu-His-Phe-Pro-Gly-Pro, an analogue of the ACTH(4-10) fragment that lacks ACTH hormonal activity. Developed at the Institute of Molecular Genetics of the Russian Academy of Sciences.

Semax is registered as a prescription pharmaceutical in the Russian Federation, which makes its evidence base unusual: substantial Russian-language clinical literature alongside rodent work on BDNF expression, but little in the way of large randomised placebo-controlled trials.

  1. Semax and BDNF expression in rat brain Rat, brain tissue · PMID 14556513 Reported binding and increased brain-derived neurotrophic factor protein in rat basal forebrain.
  2. BDNF and NGF gene expression changes following Semax administration Rat, regional brain gene expression · PMID 19662538
  3. Semax in stroke rehabilitation (Gusev, Martynov et al.) Zhurnal Nevrologii i Psikhiatrii, 2018 · Human, 110 patients, NON-randomised and not placebo-controlled Reported elevated plasma BDNF and improved motor scores in subgroups. The absence of randomisation and a placebo arm is a material limitation on the strength of the finding.

References are to published literature and are summarised as reported by their authors, including the study model. They describe what was investigated — they are not instructions, and Peptiq supplies no usage guidance.

Semax — frequently asked questions

What is Semax?

Semax is a research peptide supplied by Peptiq in vial and nasal spray, in 5mg. It is also listed as seemax, se max.

Where can I buy Semax in the UK?

You can buy Semax directly from Peptiq. We are a UK supplier, we ship tracked within the UK, and orders are settled by bank transfer — the details reach you as soon as your order is placed.

What sizes does Semax come in?

5mg, available as vial and nasal spray.

How is my order delivered?

Same-day dispatch before 2pm. Dispatched once payment clears.

What purity is it?

≥99%, printed on the label alongside the compound and quantity.