In rat studies, Semax bound in the basal forebrain and raised levels of BDNF — a protein that helps brain cells grow and repair — above untreated controls.
Rat basal forebrain; directional finding, magnitudes illustrative.
Search peptides — top sellers first
Search peptides — top sellers first
Search peptides — top sellers first
Synthetic ACTH-fragment heptapeptide, supplied for laboratory research use only.
$59/ 10mg vial
$29.50 per vial with Buy 1, Get 1 Free
All products currently listed on this site are for research purposes only.
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Most sellers show one certificate and hope you never ask again. We publish a signed report for every batch we release, tied to the lot number on your vial. Purity is an exact number, not a “passes.” If a batch fails, it never ships.

A nootropic research peptide studied for boosting the brain's growth and repair signals.
Studied for raising BDNF, a protein that helps brain cells grow and form new connections.
Investigated for switching on repair genes after a stroke-like injury in rat models.
Researched for effects on the dopamine and serotonin systems.
For research use only. Mechanisms described reflect published research literature.
Anyone can show you one good report. Here is every batch of Semax we have ever released, newest first, each with its own signed report. Nothing hidden, nothing cherry-picked.
Published findings on this compound, each linked to its source. Animal and lab results are context, not claims about this product.
In rat studies, Semax bound in the basal forebrain and raised levels of BDNF — a protein that helps brain cells grow and repair — above untreated controls.
Rat basal forebrain; directional finding, magnitudes illustrative.
After a stroke-like injury in rats, Semax switched on genes for neurotrophins and their receptors — the growth-factor machinery tied to neural repair.
Rat cerebral ischemia; transcription upregulated vs control.
In rodents, Semax activated the brain's dopamine and serotonin systems — the signaling pathways behind mood, motivation and focus.
Rodent brain; directional finding, magnitudes illustrative.
Quick answers about Semax.
Test any batch at any lab you like. If it doesn't match our report, you get every dollar back. No return shipping, no forms, no arguments.