Semax

Semax (ACTH(4-10) Pro-Gly-Pro) is a synthetic peptide originally developed in Russia for its neuroprotective and cognitive-enhancing properties. It acts as a melanocortin receptor agonist, modulating the central nervous system to improve focus, memory, and stress resilience. Semax helps regulate BDNF (brain-derived neurotrophic factor) and other neurotrophins, supporting neuronal growth, repair, and synaptic plasticity.
By enhancing dopamine and serotonin balance, Semax promotes mental clarity, mood stability, and motivation. It’s often used by athletes, students, and professionals for cognitive optimization, recovery from neurological stress, and long-term brain health. This peptide pairs well with compounds like Selank, Cerebrolysin, or NAD+ for synergistic neuroprotective and performance-enhancing effects.