Semax is a synthetic heptapeptide derived from the adrenocorticotropic hormone (ACTH) sequence. Developed in Russia, it has been studied for neuroprotective, neurogenic, and nootropic properties in preclinical models. Research publications describe Semax modulating BDNF, NGF, and dopaminergic signalling pathways. It has been the subject of published clinical research in Russia for stroke and cognitive decline models. NewChem's Semax is lyophilised at ≥99% HPLC purity.
Add 2 mL bacteriostatic water for 5,000 mcg/mL.
Use our peptide reconstitution calculator →
Store lyophilised at −20 °C. Reconstituted: 4 °C, use within 21 days.
Every NewChem batch of Semax is independently tested prior to dispatch. Your COA documents HPLC purity (≥99%), identity confirmation via mass spectrometry, endotoxin screening, and a unique batch ID for full traceability. Sample COAs are available on request before purchase.
For a detailed step-by-step reconstitution guide for Semax, including BAC water measurements, syringe unit conversions, and storage protocols, see our dedicated guide:
