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 (10mg) x 30 Tablets Paramount Peptides BREAKING: The FDA just reversed their 2023 peptide ban. 12 peptides pulled from the Category 2 restricted list: 1. BPC 157 2. Thymosin beta 4 fragment (TB 500) 3. Epitalon 4. GHK Cu 5. MOTS C 6. DIHEXA