Semax price by research size
| Research size | Typical range / vial |
|---|---|
| 5 mg vial | $35 - $60 |
| 10 mg vial | $50 - $90 |
Ranges are typical research-market figures per vial for third-party-tested, 99%+ purity material with a COA on request. They are not a quote; current pricing - including bulk and subscription discounts - is shown in the order portal.
What you are paying for with Semax
Semax is a synthetic heptapeptide derived from a fragment of adrenocorticotropic hormone (ACTH 4-10), developed in Russia. It is studied for cognitive and neuroprotective endpoints and is one of the most-cited nootropic research peptides. Because of that, the cost of Semax reflects more than raw material. Semax research focuses on up-regulation of BDNF and nerve-growth-factor signaling and on modulation of monoamine systems, with interest in learning, memory, and neuroprotection endpoints.
What drives Semax pricing
Three things move the price of Semax most. First, vial size: Semax is cataloged in 5 mg vial, 10 mg vial, and a larger vial holds more peptide, so it costs more per unit even at the same per-mg rate. Second, purity and testing: genuine third-party verification to a 99%+ target with a Certificate of Analysis is a real production cost, and it is what makes a research result trustworthy. Third, quantity: ordering Semax in bulk or on a recurring research schedule lowers the effective per-vial cost.
Cost per milligram
Comparing peptides on price alone is misleading because vial sizes differ. The fair comparison is cost per milligram of verified peptide. When you evaluate Semax, divide the vial price by its milligram content and compare like-for-like against other 99%+ third-party-tested material - not against unverified powder that happens to be cheaper.
Getting the best value on Semax
Semax can be ordered as a one-time purchase or on a recurring research schedule (every 2 weeks, monthly, every 2 months, or every 3 months), and bulk or standing-order pricing is available for research programs. The best value is not the lowest sticker price - it is the lowest cost per milligram of documented, third-party-tested Semax, which is the standard every Peptides Factory Direct lot is held to.
Frequently asked questions
How much does Semax cost?
Semax typically ranges from $35 to $90 per vial at research-market pricing, depending on vial size. All Peptides Factory Direct Semax is third-party tested to a 99%+ purity target with a COA on request. Research use only.
Why does Semax pricing vary between suppliers?
Differences come down to purity and documentation. Material with genuine third-party COAs, lot tracking, and identity confirmation costs more to produce than unverified powder. The fair comparison is cost per milligram of verified peptide, not sticker price.
Is cheaper Semax a good deal?
Not if it lacks a Certificate of Analysis. Across the research-supply market the strongest trust signal is verifiable third-party purity testing. Unverified Semax can cost far more in failed experiments than the few dollars it saves.
Can I get bulk pricing on Semax?
Yes. Semax is available for one-time or recurring research orders, and bulk or standing-order pricing is available for research programs - note it on your order or open the portal.
Semax research overview · All peptide pricing · Cognitive & Neurological peptides
External references: Peptide (Wikipedia) · U.S. Food and Drug Administration