It seems as if everywhere you turn, celebrities and influencers are talking up peptides. But what exactly is a peptide? Link to the full story in the comments. AngIV Analog Dihexa Rescues Cognitive Impairment and Recovers Memory in the APP PS1 Mouse via the PI3K AKT Signaling Pathway DIHEXA is a neurogenic peptide designed to enhance cognitive function by increasing synaptic density in the brain. Unlike stimulants that offer temporary boosts, Dihexa supports long term brain health improving communication between DIHEXA PEPTIDE 10MG VIAL UMBRELLA Labs AngIV Analog Dihexa Rescues Cognitive Impairment and Recovers Memory in the APP PS1 Mouse via the PI3K AKT Signaling Pathway