Selank
Category
Nootropics & Mood
Frequency
1–3x daily (intranasal)
Research
Approved in Russia & Ukraine
What is Selank
Selank is a synthetic heptapeptide analogue of the human tetrapeptide tuftsin. It was developed by the Institute of Molecular Genetics in Russia and is approved as an anxiolytic drug in Russia and Ukraine. Like Semax, it is typically administered as a nasal spray for direct CNS delivery. Browse the full peptide library for related nootropic compounds.
Selank is unique in the nootropic world because it provides anxiolytic (anti-anxiety) effects that are comparable in some studies to benzodiazepines like diazepam, but without the sedation, cognitive impairment, physical dependence, or withdrawal that makes benzodiazepines problematic for long-term use.
Users describe Selank as producing a state of calm mental clarity — reduced anxiety and racing thoughts without feeling sedated or 'foggy.' This makes it useful during stressful periods, for social anxiety, and as a complement to stimulating nootropics like Semax. For sleep-specific support, consider DSIP. Users stacking selank for immune support often pair it with thymosin alpha-1, which more directly modulates T-cell activity.
How it works
GABAergic Modulation: Selank modulates GABA receptor activity and the expression of GABA transaminase, enhancing GABAergic inhibitory tone — the same pathway responsible for the calming effects of benzodiazepines, but through a more indirect mechanism that avoids dependence.
BDNF Stimulation: Selank also increases BDNF (like Semax), contributing to its nootropic and mood-stabilizing effects.
Enkephalin Stabilization: Selank inhibits enkephalin-degrading enzymes, maintaining higher levels of these endogenous mood regulators.
Immune Modulation: Selank has immunomodulatory properties, increasing IL-6 and other immune factors — which may contribute to its mood effects via the gut-brain-immune axis.
Reported benefits
- 01Significant anxiety reduction without sedation
- 02Improved mood and emotional stability
- 03Enhanced focus in stressful situations
- 04No dependence or withdrawal (unlike benzodiazepines)
- 05Cognitive enhancement — improved memory formation
- 06Sleep quality improvement
- 07Immune system modulation
- 08No next-day grogginess
Dosing protocol
| Phase | Dose | Frequency | Duration |
|---|---|---|---|
| Acute Anxiety | 250–500mcg | As needed intranasal | Situational |
| Daily Protocol | 250–500mcg | 2–3x daily | 2–4 weeks |
| With Semax | 250mcg each | 2x daily | 4 weeks |
Always start at the lowest effective dose and titrate up gradually.
Side effects
Common
- Mild nasal irritation (intranasal)
- Slight sedation at high doses (rare)
- Fatigue in some users (from reduced stress hormones)
Rare
- ·Reduced motivation in very high doses
- ·Mild headache
Who should not use Selank
What to expect
Within 30–60 minutes
Most users feel the anxiolytic effect within an hour of the first dose — calmness, reduced racing thoughts, improved focus.
Day 1–7
Consistent anxiety reduction throughout the day with regular dosing. Sleep quality improving. Social situations feel easier.
Week 2–4
Stable mood baseline established. Cognitive benefits accumulating through BDNF effects.
After cycle
No withdrawal experienced. Effects on mood may partially persist through BDNF accumulation.
FAQ
Is Selank safe for daily use?
Human and animal studies suggest excellent tolerability for cycles of 2–4 weeks. Unlike benzodiazepines, there is no physical dependence. Most users cycle with breaks to prevent any tolerance development.
Can Selank be used before social situations?
Yes — many users take 250–500mcg intranasally 30–60 minutes before stressful social situations, public speaking, or high-pressure work events. It provides calm clarity without impairing cognitive function or speech.
Can I combine Selank with alcohol?
This is not recommended. Both have CNS depressant properties and the interaction is not well studied. Avoid combining. Source from the community-verified supplier list.
Where to get Selank in the Philippines
See our community-verified supplier list with COA verification and cold-chain shipping to the Philippines.
Risk · Disclosure · Editorial Status
This page is editorial information for adults researching peptide therapy. It is not medical advice, not a prescription, and not an endorsement of any specific product, supplier, or protocol. Side effects can be serious and individual response varies. Talk to a licensed physician — ideally one with peptide-specific clinical experience — before starting any compound, adjusting a dose, or discontinuing therapy.
In the Philippines, GLP-1 medications are prescription-only under FDA Philippines regulation. Research-grade peptides occupy a regulatory gray area: import for personal research use is generally tolerated, but the Bureau of Customs reserves the right to inspect and detain shipments. Do not import for resale.
Editorial Status
Independent · Non-clinical
Affiliation
Not a clinic · Not a pharmacy
Last Updated
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