Semax is a synthetic neuropeptide derived from a fragment of Adrenocorticotropic Hormone (ACTH 4-10). Originally developed in Russia, it has been studied for cognitive enhancement, memory support, focus, neuroprotection, stress resilience, and brain health. Unlike stimulants, Semax does not work by increasing caffeine-like stimulation. Instead, it appears to influence neurotrophic factors, neurotransmitters, and brain plasticity