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Selank 10mg
₡ 40,897
Selank 10mg is a research-backed nootropic peptide celebrated for its calming, mood-balancing, and cognitive-enhancing properties. Originally developed as a synthetic analog of tuftsin, Selank works gently on the nervous system to ease anxiety, sharpen focus, and stabilize emotional well-being, without the sedation or dependency risks of traditional anti-anxiety options. Favored by individuals seeking mental clarity under pressure, Selank 10mg offers a unique blend of stress relief and cognitive support, making it a versatile peptide for modern lifestyles demanding both calm and peak mental performance.
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Product Information
Selank is a synthetic heptapeptide derived from the naturally occurring immunomodulatory peptide tuftsin. It was developed by Russian researchers as a novel anxiolytic compound designed to deliver calming, mood-stabilizing benefits without the drawbacks commonly associated with traditional benzodiazepines — such as drowsiness, cognitive dulling, or dependency.
Selank exerts its effects primarily through modulation of GABA, serotonin, and dopamine pathways, which together regulate mood, anxiety response, and emotional balance. By influencing these neurotransmitters, it helps reduce feelings of stress and tension while simultaneously supporting clearer thinking and improved focus. Unlike sedating compounds, Selank delivers a state of relaxed alertness — ideal for high-pressure environments.
Beyond its anxiolytic action, Selank has demonstrated nootropic qualities, enhancing memory, learning capacity, and mental endurance. It also exhibits immunomodulatory effects inherited from its tuftsin lineage, offering subtle support for immune resilience and inflammation control. Some research even suggests benefits for neuroplasticity and BDNF (brain-derived neurotrophic factor) expression, supporting long-term brain health.
This unique combination of calming, cognitive, and immune-supportive properties makes Selank 10mg a multi-functional peptide — well-suited for individuals seeking natural-feeling stress relief, sharper mental performance, and overall neurological wellness in a single research compound.
| Selank 10mg — Technical Specifications | |
| Specification | Value |
| Product Name: | Selank 10mg |
| Compound Type: | Synthetic heptapeptide ( anxiolytic neuropeptide ) |
| CAS Number: | 129954-34-3 |
| PubChem CID: | 11979035 |
| Molecular Formula: | C33H57N11O9 |
| Molecular Weight (g/mol): | 751.88 |
| Amino Acid Count: | 7 |
| Amino Acid Sequence: | Thr-Lys-Pro-Arg-Pro-Gly-Pro |
| Synonyms / Other Names: | Selank, TP-7, Selanque |
| Appearance: | White lyophilized powder |
| Purity: | ≥99% (HPLC) |
| Solubility: | Soluble in water |
| Storage ( Sealed): | Freeze ≤ −20 °C, sealed, away from light & moisture; stable ~24 months |
| Storage ( After Reconstitution ): | Refrigerate 2–8 °C; use within 28–30 days; avoid repeated freeze-thaw |
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Key Benefits
What You Get
Selank is a one-of-a-kind peptide that brings calm and clarity together. Designed to ease anxiety while sharpening the mind, it supports balanced mood, focused thinking, and resilient mental performance, offering a smarter, gentler alternative to traditional stress-relief compounds.

Anxiety Relief & Mood Balance
Selank gently modulates GABA and serotonin pathways to ease anxiety, lift mood, and promote emotional steadiness, without sedation or dependency risk. It delivers a calm, grounded state of mind, ideal for navigating stress, pressure, and emotional turbulence with composure.
Cognitive Clarity & Mental Performance
By enhancing focus, memory, and learning capacity, Selank helps users perform at their mental best. It supports neuroplasticity and BDNF expression, strengthening long-term brain health while delivering sharper concentration and improved mental endurance for demanding tasks and high-stakes situations.
Immune Support & Neurological Wellness
Inherited from its tuftsin origins, Selank offers immunomodulatory benefits that support immune resilience and reduce inflammation. Combined with its neuroprotective properties, it promotes overall nervous system health, making it a comprehensive peptide for both mental clarity and whole-body wellness.
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Common Questions
Frequently Asked Questions
What is Selank and what makes it unique among nootropic peptides? +
Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic heptapeptide developed by the Russian Institute of Molecular Genetics as an anxiolytic and nootropic. Unlike most anxiolytics, it modulates GABA, serotonin, and dopamine pathways without sedation or dependency potential in research models. It is studied for anxiety reduction, cognitive enhancement, and mood balance.
How much BAC water should I add to a 10mg Selank vial? +
A standard reconstitution is 2 mL of bacteriostatic water, giving 5 mg/mL (5,000 mcg/mL). At this concentration a 250 mcg dose = 5 units on a U-100 syringe. Use the reconstitution calculator on this page for your specific dose.
How many doses does a 10mg Selank vial provide? +
With 2 mL BAC water (5 mg/mL), the 10mg vial provides approximately 40 doses at 250 mcg per dose. Selank is typically used at relatively low doses, making a 10mg vial well-suited for extended research protocols.
Is Selank the same as Semax? +
No. Selank and Semax are related but distinct peptides developed by the same Russian research institute. Semax (ACTH 4-7 derived) is primarily studied for cognitive enhancement and neuroprotection. Selank (tuftsin analogue) is primarily studied for anxiolytic and immunomodulatory effects. They work through different mechanisms and are sometimes combined in research.
How should reconstituted Selank be stored? +
Refrigerate at 2–8 °C after reconstitution and use within 28–30 days. Store the sealed lyophilized vial frozen at ≤ −20 °C. Selank is water-soluble and relatively stable when handled correctly. Protect from repeated freeze-thaw cycles.






