DIHEXA is changing the conversation around cognitive optimization. This is one of PA Tammy's many, many favorite peptides! And for good reason Unlike options that can leave you feeling jittery or It's called Elevate. It's a powerful peptide + neuro support stack with 3 peptides built to increase focus, elevate mood, and quiet food noise so you finally feel in control with eating + Dihexa Research Grade Neurotrophic Molecule 20 mg PRG Growth factors and their peptide mimetics for treatment of traumatic brain injury ScienceDirect