What is Selank? Selank is a synthetic peptide that has been investigated primarily in neurobiological and cognitive research. Research Areas Cognitive research Memory and learning Stress-response pathways Neurotransmitter signaling Neuroprotective research Neurological research Why is it being researched? Research into Selank has focused on its potential interactions with neurological signaling and pathways associated with cognition and stress responses. The quality and availability of clinical evidence vary considerably by indication and jurisdiction. PRIMAL RESEARCH NOTE: Selank is not presented by Primal as an approved human treatment.