Selank

Cognitive · Mood Nasal Spray

Selank is an anxiolytic peptide originally developed in Russia for generalized anxiety, modulating GABA and serotonin pathways without sedation or dependence. Delivered as a nasal spray for rapid absorption directly into circulation — bypassing first-pass metabolism — it calms the nervous system while also supporting focus and cognitive clarity.

Best for: Generalized anxiety, stress-driven burnout, racing thoughts, benzodiazepine alternatives.

Lab-guided protocolsPersonalized dosingProvider-led oversightIn-clinic & telehealth Lab-guided protocolsPersonalized dosingProvider-led oversightIn-clinic & telehealth

The questions, answered.

  • Reduces anxiety without sedation, cognitive dulling, or dependence risk.
  • Sharpens focus and cognitive clarity alongside the calming effect.
  • Supports sleep quality in stress-driven insomnia.
  • Stabilizes mood in clients prone to reactivity or burnout.
  • Immunomodulatory benefits — emerging research on stress-related immune dysfunction.
  • Non-habit forming: safe to stop and restart as needed.
  • GABA modulation: enhances the brain's natural calming neurotransmitter without binding the benzodiazepine site.
  • Serotonin and dopamine balance: stabilizes mood while preserving motivation.
  • BDNF support: protects against stress-induced neural changes.
  • Cytokine regulation: calms the inflammatory side of chronic stress.
  • Weeks 1–2: Noticeable reduction in baseline anxiety; sleep onset often improves first.
  • Weeks 4–6: Sustained calm with preserved focus; stress reactivity drops.
  • Weeks 8–12: Stable mood floor and improved resilience; many clients use intermittently thereafter.
  • Mild nasal irritation or dryness at the spray site.
  • Transient lightheadedness in the first few doses.
  • Headache — rare and usually self-limiting.
  • Prime the spray before first use and alternate nostrils per dose.
  • Stay upright for 30 seconds after dosing to optimize nasal absorption.
  • Use a saline rinse earlier in the day if nasal passages feel dry.
  • Track stress and sleep — effects on anxiety compound over the first 2 weeks.
  • Pregnancy or breastfeeding without medical supervision.
  • Active untreated psychiatric conditions — coordinate with mental health provider.
  • Known sensitivity to peptide compounds.
Important Note The FDA's position on peptides continues to evolve. Availability of specific compounds may change, and not all peptides discussed are currently offered at every visit. Book a consultation with our provider team to discuss your goals, current options, and what's appropriate for you.

Layered with intention.

— Begin

Precision protocols.
Designed around you.

Every TAI peptide protocol is lab-guided and provider-led. Start with biomarkers, design around your goals, refine at intervals. Available in-clinic and via telehealth.

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