PE 22-28 / Selank / Semax 30mg

PE 22-28, Selank, and Semax are research-grade synthetic neuropeptides primarily studied for their neuroprotective, anxiolytic (anxiety-reducing), and nootropic (cognitive-enhancing) properties. They are often used together in stacks or compounded nasal and subcutaneous formulas to balance mental clarity with emotional calmness.