Small molecule activation of the neurotrophin hepatocyte growth factor to treat Alzheimer disease Can Dihexa Really Boost Energy and Metabolism? Stem cell, Granulocyte Colony Stimulating Factor and or Dihexa to promote limb function recovery in a rat sciatic nerve damage repair model: Experimental animal studies ScienceDirect Small molecule activation of the neurotrophin hepatocyte growth factor to treat Alzheimer disease 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 Frontiers Performance enhancement at the cost of potential brain plasticity: neural ramifications of nootropic drugs in the healthy developing brain