Semax is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) derived from a fragment of adrenocorticotropic hormone (ACTH 4–10). It is widely examined in laboratory research for its potential role in neurological signaling, neuroprotection, and cognitive pathway studies. In vitro research models commonly explore Semax for its potential influence on brain-derived neurotrophic factor (BDNF) expression, synaptic plasticity, and the central nervous system’s adaptive response to stress or injury. This 10mg lyophilized preparation is supplied for controlled laboratory experimentation only and is not intended for any clinical or personal application.