PE 22-28

PE-22-28 is a synthetic peptide derived from the neuropeptide melanin-concentrating hormone (MCH). It is studied for its potential anxiolytic (anxiety-reducing) and antidepressant effects. PE-22-28 works by modulating MCH receptors in the brain, which may help regulate mood and emotional responses. While it shows promise in preclinical studies, it is still in the research phase and not yet widely used in clinical practice.