Cognition, mood and neurological symptoms
Stress and anxiety
Persistent excessive worry, panic and physical tension can impair work and sleep. Stress from a difficult situation is not identical to an anxiety disorder.
Potential benefits explored
Calmness without losing useful concentration.
Selank has the most directly relevant anxiety research among the candidates listed. Acetylated variants explore modified exposure; oxytocin concerns context-dependent social/emotional responses.
Practical interpretation
Identify triggers and use evidence-based psychological and, where appropriate, medication treatment. Review caffeine and sleep disruption.
Meaningful outcomes: Anxiety severity, everyday functioning and daytime alertness.
Compare the compounds studied for Stress and anxiety
Members see the full evidence picture for this condition: every compound studied, graded per condition from strong human evidence through to preclinical-only and negative findings, with human and animal results, risks, combination evidence and cited sources — plus how each compound maps to the research materials we list, with live pricing and stock.
Research reference for laboratory materials only. Not medical advice and not a recommendation for human use. Research cut-off: 30 September 2026.