Cognitive & Neurological Peptide Research
Compounds discussed in neurobiology, cognition, stress and sleep research. U.S. regulatory status and evidence vary substantially.
SemaxSynthetic peptide studied in neurobiological contexts; not FDA approved in the United States.SelankSynthetic peptide studied in anxiety and neurobiology research; not FDA approved in the United States.DSIPDelta sleep-inducing peptide research with limited and mixed evidence.
How to use these guides
Start with regulatory status and evidence level, then review human studies separately from animal or laboratory research. Claims that sound definitive should be treated cautiously when the underlying evidence is preliminary.