Semax: Research Profile, Dosages & Supplier Prices
Semax is a neuropeptide research compound with a molecular weight of 813.9 g/mol and a research half-life of short plasma half-life; cns effects studied via intranasal administration. Semax is a synthetic heptapeptide analog of the ACTH(4-7) fragment, developed in Russia and approved there as a pharmaceutical for certain neurological indications. It has one of the deepest research literatures of any nootropic peptide, including human clinical studies in stroke recovery and cognitive research.
Research Use Only (RUO). Not for human or veterinary use. Not medical advice.
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro |
| Formula | C37H51N9O10S |
| Mol. weight | 813.9 g/mol |
| Half-life | Short plasma half-life; CNS effects studied via intranasal administration |
| Forms sold | Lyophilized vial, nasal spray |
What is Semax?
Published research has investigated Semax for BDNF/NGF expression modulation, attention and memory models, and neuroprotection in ischemia models.
Semax is widely counterfeited in the nootropic market despite being cheap to synthesize - verify mass spec identity (813.9 g/mol) on batch COAs.
Mechanism of Action (Research Context)
Studied for modulation of BDNF and NGF expression, dopaminergic and serotonergic signaling, and neuroprotective pathways in animal and human research.
Research Areas
Semax Dosages in Research
Published research used low microgram-to-milligram intranasal dosing. Laboratory research use only.
Dosage information is a summary of published laboratory research and is provided for informational purposes only. These compounds are not for human use.
Storage & Handling
Lyophilized: -20C. Reconstituted: 2-8C, use within 30 days.
Semax Supplier Price Comparison
| Supplier | Product | Price | Score |
|---|---|---|---|
| Certified Pep | SEMAX 10MG 10mg | $54.00 | ★ 9.8 |
| Research Peptides For Sale Online | Semax 30mg 30mg | $76.99 | ★ 2.1 |
| Research Peptides For Sale Online | Semax Liquid Spray 30ml | $129.99 | ★ 2.1 |