
Selank
Selank
Anti-Anxiety Peptide • Cognitive Enhancement • Stress Reduction • Mood Stabilisation • Immune Modulation


Benefits of Selank
Anxiety & Stress Reduction
Calming without sedation
Decreases overactive thoughts
Emotional decompression
Reduces social anxiety
Cognitive Enhancement
Sharper focus
Faster thinking
Improved memory retention
Better decision-making under stress
Mood Stabilisation
More balanced emotional responses
Reduced irritability
Enhanced motivation
Increased mental energy
Immune Support
Better resilience
Reduced stress-related illness
Anti-inflammatory regulation
Sleep & Relaxation Benefits
Faster sleep onset
Reduced nighttime anxiety
More restorative sleep cycles
How Selank Works (Mechanisms of Action)
1. Modulates GABA Receptors
Selank interacts with GABAergic pathways — the same pathways targeted by anti-anxiety medications — producing calming effects without dependence or drowsiness.
2. Increases Serotonin Stability
Selank helps stabilise serotonin levels, enhancing:
mood
emotional balance
resilience to stress
sleep quality
3. Improves Nootropic Performance
Selank increases the expression of neurotrophic factors and supports:
memory formation
learning speed
mental clarity
cognitive endurance
4. Immune System Support
Derived from Tuftsin, Selank improves:
immune regulation
resistance to infections
inflammatory balance
This makes it ideal for stress-induced immune suppression.
5. Reduces Stress Hormones
Selank decreases cortisol dysregulation, profoundly improving:
anxiety response
emotional reactivity
overthinking and rumination
What Is Selank?
Selank is a synthetic peptide based on Tuftsin, an immune-modulating molecule naturally produced in the spleen.
It is one of the most effective anti-anxiety and nootropic peptides, known for:
Reducing anxiety and stress
Improving mood & emotional regulation
Enhancing memory and cognitive function
Modulating the GABA and serotonin systems
Supporting immune balance
Promoting mental clarity without sedation
Unlike pharmaceutical anxiolytics (e.g., benzodiazepines), Selank is non-sedating, non-addictive, and does not impair memory.
It is widely used for chronic stress, anxiety, burnout, cognitive fatigue, and emotional instability.




Dosage, Injection Volume & Cycling
Concentration:
30 mg / 10 ml (3 mg/ml)
Dose:
Standard Dose:
300–600 mcg daily
= 0.1 - 0.2 ml SC
(can be divided AM + PM)
Alternate Routes:
Nasal spray: 200–500 mcg (if compounded)
SC injection: most reliable for clinical effects
Synergy Stacks
Stress & Anxiety Reset
Selank + NAD+ IM
Cellular repair + emotional reset.
Mood & Mental Clarity Stack
Selank + CJC-1295 DAC + Ipamorelin
Better sleep + calmer mood + improved focus.
Cognitive Enhancement
Selank + Epithalon
Nootropic + sleep optimization + longevity benefits.
All treatments include a brief consultation and are supervised by qualified clinicians.
Who Is Selank Ideal For?
High-Stress Professionals
Mental fatigue
Burnout
Overthinking
Emotional strain
Students & Executives
Studying
Exams
High workload
Cognitive overload
People With Anxiety
Social anxiety
Generalised anxiety
Stress intolerance
Mood swings
Anyone Wanting Cognitive Enhancement
Entrepreneurs
Shift workers
Creatives
Athletes
Post-Illness Recovery
Stress-induced immune suppression
Chronic fatigue
Cycle:
4–8 weeks
May be continued longer during chronic stress phases.
Injection Sites:
Subcutaneous (abdomen or thigh)
Immune Boost
Selank + Glutathione
Superior resilience during stress or illness.
Safety & Side Effects
Selank is extremely safe and well tolerated.
Possible mild effects:
Slight calmness or relaxation
Mild headache (rare)
Slight euphoria
Injection site irritation
Reduced emotional reactivity
Better sleep quality
No sedation, dependence, or withdrawal effects.
Selank — Scientific Research & Clinical Studies
Selank + diazepam in anxiety models – Animal work showing Selank enhances anxiolytic effects and modulates GABAergic systems without classic benzodiazepine side-effects. PMC
https://pmc.ncbi.nlm.nih.gov/articles/PMC5322660/
Selank’s effect on GABA receptor-related gene expression – Demonstrates that Selank changes expression of GABA-related genes, supporting its anxiolytic mechanism. Frontiers
https://www.frontiersin.org/articles/10.3389/fphar.2017.00089/full
Selank modifies expression of neuropeptide genes – Shows broad neuromodulatory effects consistent with anti-anxiety and anti-stress actions. PMC
https://pmc.ncbi.nlm.nih.gov/articles/PMC4757669/
Clinical data in GAD and neurasthenia (Russian trials) – Reports Selank as effective in generalised anxiety and anxiety-asthenic disorders with good tolerability. ScienceDirect+1
https://www.sciencedirect.com/science/article/pii/S0924933812752811
https://www.researchgate.net/publication/299052506_Efficacy_and_possible_mechanisms_of_action_of_a_new_peptide_anxiolytic_selank_in_the_therapy_of_generalized_anxiety_disorders_and_neurasthenia
(Most work is Russian; some is preclinical or early clinical, but still informative.)
Clinical Disclaimer
This page summarises scientific findings, neurobiology research, and clinical trials. Selank therapy at The NAD Clinic is used within research-based wellness protocols and is not intended to diagnose, treat, or cure medical conditions.



