Dihexa PRAMAH THE HAVEN 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 Dihexa Seenergie PH Dihexa (also known as PNB 0408) is an experimental small molecule derived from angiotensin IV. It was engineered to cross the bloodbrain barrier and has shown synaptogenic effects in preclinical models. The often quoted Dihexa is concentrated in multiple brain regions. Rats fitted with a Download Scientific Diagram Growth factors and their peptide mimetics for treatment of traumatic brain injury ScienceDirect