Semax – Nasal Spray 7,500mcg/mL – 15mL

Nootropic peptide nasal spray used for cognitive enhancement, neuroprotection, and memory support via convenient intranasal delivery. Available dosing: 1 spray (approx. 100mcg) per nostril once daily for general cognitive support; 2 sprays per nostril once or twice daily for enhanced neuroprotective and nootropic effects. Comes in a 15mL bottle and typically lasts 8–10 weeks at 1 spray per nostril per day.