Semax for sale — research grade, batch tested
Semax is a synthetic heptapeptide derived from the ACTH(4-10) fragment, extended with a Pro-Gly-Pro sequence that protects it from rapid degradation. Atlas Peptides supplies research-grade Semax with a lot-specific certificate of analysis and fast US shipping.
Semax pricing by strength
Supplied as Semax 10MG in the Atlas catalog. Prices are per vial; volume discounts apply automatically in the cart.
| Strength | Price | Order |
|---|---|---|
| 10mg | $42.99 | Select |
≥99% purity target
Every lot is analysed by an independent laboratory by HPLC for purity and mass spectrometry for identity.
Batch COA included
The certificate of analysis for the exact lot you receive is published on the product page as a PDF.
Same-day US dispatch
Orders placed on business days ship the same day from our domestic facility.
Lyophilized & sealed
Supplied lyophilized in sealed vials. Store at -20°C and protect from light until reconstitution.
About Semax as a research material
What Semax is
Semax is a synthetic heptapeptide derived from the ACTH(4-10) fragment, extended with a Pro-Gly-Pro sequence that protects it from rapid degradation.
How it is studied
Semax is studied in the context of neurotrophic factor expression (such as BDNF), melanocortin signaling and neuronal models. Atlas supplies the material only; we do not provide protocols, dosing guidance, or human-use instructions.
Handling and storage
Store lyophilized material at -20°C, protected from light and moisture. Reconstitute only immediately before laboratory use and keep reconstituted solution refrigerated.
Verification
Each lot is analysed by an independent laboratory using HPLC for purity and mass spectrometry for identity against a ≥99% purity target. The lot COA is published on the product page.
Semax — common questions
- What is Semax?
- Semax is a synthetic heptapeptide derived from the ACTH(4-10) fragment, extended with a Pro-Gly-Pro sequence that protects it from rapid degradation.
- Does Semax come with a certificate of analysis?
- Yes. The batch-specific COA for the lot you receive is downloadable from the product page and from our COA library.
- Where can I buy Semax in the US?
- Atlas Peptides ships Semax from the United States via FedEx Ground or Overnight, with free ground shipping on orders over $200.
- Is this for human use?
- No. All Atlas Peptides materials are sold strictly for in-vitro and pre-clinical laboratory research. They are not for human or veterinary consumption.
Order Semax
Third-party tested, batch-documented, and dispatched same day from the United States.
Go to product pageDisclaimer — Research Use Only
This product is intended for in-vitro and pre-clinical research purposes only. It is not intended for human consumption, nor for use as a drug, food additive, or household chemical. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. By purchasing, the customer acknowledges all risks of handling and distribution, and agrees to indemnify Atlas Peptides against any claims arising from misuse.