Semax Spray
Semax spray delivers the Russian ACTH-fragment nootropic the way its home country actually uses it: through the nose. Amino Club stocks a 25mg spray bottle with a signed, batch-matched COA.
Ordering takes a free account. Here’s what to check before buying anywhere.

Where to Buy Semax Spray
Amino Club lists semax spray as a 25mg / 3ml pump bottle at $59.99, the highest-strength bottle in its spray line. The certificate of analysis is signed, matched to the batch number, and viewable on the product page before checkout. Semax degrades quickly in the gut, which is why serious vendors sell it as a spray or vial rather than capsules, and why capsule listings elsewhere deserve suspicion. Bulk pricing kicks in at ten units, which matters for labs running repeat assays.

Semax Spray Shipping
Orders leave within 0 to 2 business days, and standard delivery runs 3 to 5 business days from fulfillment, with next-day options across most of the US. Shipment protection comes free on every order, and orders over $150 ship free. The solution handles room temperature fine over a shipping window.

Is Semax Spray Legit?
Semax has thirty years of Russian research behind it, from a 1997 design retrospective through rodent work showing it raises BDNF in the hippocampus and activates dopamine and serotonin systems. In Russia it’s dispensed as nasal drops, so the spray format tracks the original research rather than reinventing it. The caveat is familiar: nearly all of this literature is Russian, much of it is animal work, and none of it passed through an FDA program. Read the papers before designing anything around them.

Primary Sources
- Semax, an analog of ACTH(4-10) with cognitive effects, regulates BDNF and trkB expression in the rat hippocampus (Brain Research, 2006)
- Semax, an ACTH(4-10) analogue with nootropic properties, activates dopaminergic and serotoninergic brain systems in rodents (Neurochemical Research, 2005)
- Intranasal delivery of proteins and peptides in the treatment of neurodegenerative diseases (AAPS Journal, 2015)
What Does Semax Spray Cost?
At $59.99 for 25mg, the spray comes out to $2.40 per mg, cheaper per milligram than most of the spray line. Grey-market semax is common and often underdosed, and a missing batch-matched COA is the usual tell. The plain vial is the cheaper entry point when a metered pump isn’t needed. Prices were checked today and move without notice.

Ready to order Semax Spray?
Research use only. Third-party tested, shipped in 3 to 5 business days.