Selank 1kits (10Vials)

Selank: Detailed Introduction & Benefits 1. Basic Profile Selank (Russian: Селанк) is a synthetic heptapeptide (7 amino acids: Thr-Lys-Pro-Arg-Pro-Gly-Pro, TKPRPGP ), developed by the Institute of Molecular Genetics, Russian Academy of Sciences . Class : Nootropic, anxiolytic, immunomodulatory peptide Molecular weight : ~751.89 Da Half-life : Very short (2–10 minutes; rapid but stable effects via receptor modulation) Origin : Synthetic analog of tuftsin (a natural immunomodulatory peptide from IgG antibodies), optimized for stability and dual neuro-immune activity Status : Approved prescription drug in Russia (since early 2000s) for anxiety, neurasthenia, and stress-related disorders. 2. Core Mechanism of Action Selank acts on CNS + immune system via multiple pathways, without sedation or dependence: GABAergic modulation (anxiolysis) Indirectly enhances GABA-A receptor sensitivity and GABA levels (inhibits GABA-degrading enzymes). Unlike benzodiazepines, it does not cause sedation, amnesia, or tolerance. Serotonergic & monoamine balance (mood + focus) Modulates 5-HT₁A receptors and serotonin metabolism; stabilizes mood and reduces anxiety. Boosts dopamine/norepinephrine in prefrontal cortex → improves attention, motivation, and stress resilience. BDNF upregulation (neuroplasticity + cognition) Rapidly elevates BDNF (Brain-Derived Neurotrophic Factor) in the hippocampus → supports neuronal growth, memory consolidation, and learning. Enkephalin protection (stress relief + comfort) Inhibits enzymes that break down enkephalins (endogenous anti-stress peptides) → prolongs natural calm and reduces emotional reactivity. Immunomodulation (anti-inflammatory + antiviral) Balances cytokines ( IL-6, TNF-α ); shifts immunity to anti-inflammatory phenotype. Enhances NK cell/macrophage activity; shows antiviral effects (influenza, HSV, CMV). 3. Key Benefits & Uses ① Anxiolytic (Anti-Anxiety) – Non-Sedating Generalized anxiety, social anxiety, PTSD : Reduces worry, anticipatory stress, and panic-like symptoms; comparable to low-dose benzodiazepines but no sedation or dependence . Stress resilience : Blunts stress-induced cortisol spikes ; improves emotional stability under pressure. Public speaking/performance anxiety : Calms nerves without mental fog. ② Nootropic (Cognitive Enhancement) Memory & learning : Improves memory consolidation, verbal learning, and recall (via BDNF). Attention & focus : Enhances sustained attention, mental clarity, and task performance. Mental fatigue : Reduces brain fog and asthenia (weakness/exhaustion) from chronic stress. ③ Mood & Emotional Well-Being Mild depression & anhedonia : Elevates mood and motivation; complements antidepressants. Emotional regulation : Reduces irritability, mood swings, and overreaction. ④ Immune Support & Anti-Inflammation Chronic stress-induced immune suppression : Restores immune balance. Viral infections : Adjunct for influenza, herpes, and other viral illnesses. Low-grade inflammation : Modulates inflammatory cytokines; supports recovery. ⑤ Neuroprotection & Anti-Aging Neurodegenerative support : BDNF upregulation protects neurons from ischemia/excitotoxic damage. Brain aging : Preserves cognitive function and emotional stability in aging populations. ⑥ Addiction & Withdrawal Adjunct Reduces anxiety and cravings during alcohol/benzodiazepine withdrawal; no substitution liability. 4. Administration & Safety Routes : Intranasal (IN) : Most common; fast onset (~30 min). Subcutaneous (SC) : Longer-lasting; 1–2× daily. Typical dose : 250–500 mcg/day; 1–3 doses; cycles of 14–21 days. Side effects : Mild & rare (transient headache, mild nasal irritation; no severe toxicity). Advantages over benzodiazepines : No sedation, no memory loss, no tolerance, no withdrawal, no dependence . 5. Summary Selank is a unique neuro-immune peptide with anxiolytic + nootropic + immunomodulatory triple benefits. It delivers calm, focus, and mood balance without sedation or dependence , while supporting immunity and brain health. Ideal for stress, anxiety, cognitive decline, and immune imbalance.