Full reference for the Russian-approved peptide anxiolytic — mechanism, clinical trial data, intranasal protocol, safety profile, and COA-verified vendor pricing.
Research context only. Selank is approved in Russia. Not FDA-approved. Not medical advice.
Selank's dual mechanism — GABA-A modulation plus BDNF upregulation — produces a profile unlike any conventional anxiolytic. GABA modulation reduces anxiety; BDNF enhancement improves cognition. The combination of effects (anxiolysis + cognitive enhancement) is pharmacologically unusual and clinically valuable.
The GABA mechanism is selective — it doesn't produce the broad GABAergic enhancement that causes sedation and dependence with benzodiazepines. This selectivity is supported by the clinical absence of dependence, withdrawal, and cognitive impairment in Russian prescribing data.
Enkephalin stabilization (via enkephalinase inhibition) adds a third pathway — endogenous opioid peptides modulate stress responses and emotional reactivity through mechanisms separate from the GABA system.
| Application | Evidence Level | Key Findings |
|---|---|---|
| Generalized anxiety | Russian clinical trials | Comparable efficacy to benzodiazepines; superior tolerability profile |
| Cognitive function | Russian + Western animal | Improved working memory, attention, learning in multiple models |
| Stress response | Animal models | Reduced corticosterone, normalized stress biomarkers |
| Immune function | Preclinical | Immune-modulating via tuftsin-derived activity |
| Dependence / withdrawal | Clinical data | No physical dependence; no withdrawal syndrome in clinical use |
| Parameter | Value | Notes |
|---|---|---|
| Intranasal dose | 250–1,000 mcg | Per administration; 2–3x daily in clinical protocols |
| SubQ dose | 250–3,000 mcg | Once daily SubQ if nasal route not preferred |
| Cycle | 10–14 days on/off | Clinical protocols: 10–14 days, then equal rest period |
| Onset (intranasal) | 15–30 minutes | Faster than SubQ; preferred for acute anxiety use |
| Stack | Semax common | Selank + Semax is the standard Russian nootropic stack |
COA-verified vendor pricing with promo codes and reconstitution guide.
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