Dihexa Peptide Therapy Online Bowery Clinic 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 PEPTIDE 10MG VIAL UMBRELLA Labs Dave Palumbo on peptides that promise seemingly way too many benefits and why some bodybuilders feel compelled to try too many peptides at the same time. RXMuscle.com Facebook EllieMD Dihexa