Semax
Heptapeptide studied for BDNF expression, focus, and neuroprotection.
Testing & quality
Every batch is supplier-tested for identity and purity and randomly verified by independent third-party HPLC and mass spectrometry.
About Semax
Semax is a seven-piece peptide based on a natural brain hormone fragment, with a short tail added so it doesn't break down as fast. It is one of the most commonly used brain-research peptides.
Studies look at BDNF and NGF — the proteins that help brain cells grow and connect — plus dopamine and serotonin activity, stroke models, and learning and memory. Supplied as a freeze-dried research powder at 99%+ purity for laboratory use only.
What animal studies have reported
These are outcomes published in peer-reviewed animal (preclinical) research on Semax. They describe results seen in laboratory animals only.
- Reduced brain damage after stroke in rat models
- Higher BDNF levels, linked to brain cell growth
- Better learning and memory performance in rodent tests
- Less anxiety-type behavior after stress
Animal findings do not predict results in humans. Nothing here is a claim about human use — this product is sold for laboratory research only.
Compound classification
Synthetic heptapeptide analog of ACTH(4-10) with a C-terminal Pro-Gly-Pro extension.
Mechanism studied in the literature
Studied for upregulation of BDNF and NGF expression and modulation of monoaminergic neurotransmission in rodent and cell models.
Research areas
- BDNF / NGF neurotrophin signaling
- Ischemic and excitotoxic neuroprotection models
- Cognitive performance research (preclinical)
- Stress-response neurochemistry
Storage
Lyophilized: -20°C, protected from light. Reconstituted: 2-8°C, use within 28 days.
Reconstitution (laboratory)
Reconstitute with bacteriostatic or sterile water for injection (USP grade).
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