Top Dihexa is a synthetic peptide known for its potential cognitive benefits by promoting nerve growth factor (NGF) activity, which supports the growth, maintenance, and survival of neurons in the brain. DIHEXA is changing the conversation around cognitive optimization., This is one of PA Tammys many, many favorite peptides! And for good reason , Unlike options that can leave you feeling jittery or Could a tiny peptide actually help your brain form new connections? Meet Dihexa now available OTC in NEUROgevity. Originally designed for Alzheimers, it promotes neuroplasticity, supports mental Small molecule activation of the neurotrophin hepatocyte growth factor to treat Alzheimer disease