Dihexa Wikipedia 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 Restoring the epigenome in Alzheimer's disease: advancing HDAC inhibitors as therapeutic agents ScienceDirect 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