| Drug Class: |
Synthetic anxiolytic heptapeptide (tuftsin analogue; neuroactive regulatory peptide) |
| Molecular Formula: |
C33H57N11O9 |
| Molecular Weight: |
~751.9 g/mol |
| Form: |
Lyophilized powder |
| Purity: |
Not specified (typically ≥98% peptide purity for research-grade synthesis) |
| Sequence: |
Thr-Lys-Pro-Arg-Pro-Gly-Pro (modified tuftsin-derived heptapeptide) |
| Brand: |
Dragon Pharma |
| Substances: |
Selank (synthetic immunomodulatory and anxiolytic peptide) |
| Concentration: |
10mg |
Product Disclaimer: Research Purposes Only
This product is intended strictly for laboratory research and in vitro analysis. It is not approved for human or animal use. Any form of internal administration is prohibited by law. Handling should be limited to qualified and licensed professionals. This item is not classified as a pharmaceutical, dietary supplement, or cosmetic product. For educational and scientific research use only.
What is Dragon Pharma Selank?
Selank is a synthetic heptapeptide derived from the naturally occurring immunomodulatory peptide tuftsin. It is studied for its anxiolytic, neuroprotective, and cognitive-enhancing properties, providing researchers with a powerful tool to investigate stress response, mood regulation, and neural plasticity. Selank has been shown to influence serotonin and dopamine pathways, modulate the immune system, and support learning, memory, and emotional balance. This makes it highly relevant in neuroscience, psychiatry, and experimental medicine for exploring treatments of anxiety, depression, and cognitive disorders.
Mechanism of Action:
Selank modulates the central nervous system by influencing neurotransmitter balance, particularly serotonin, dopamine, and GABAergic systems. It enhances cognitive function and memory consolidation by increasing BDNF expression and supporting synaptic plasticity. Additionally, Selank exhibits immunomodulatory effects, regulating cytokine production and promoting an anti-inflammatory response. Its dual action on both neurotransmission and the immune system makes it a versatile experimental peptide in studies of stress resilience, mood disorders, and neuroprotection.
Benefits:
- Reduces anxiety and stress-related symptoms
- Enhances cognitive function, memory, and learning
- Exhibits neuroprotective and anti-inflammatory effects
- Supports immune system regulation and mood stability
Research Applications:
- Studying anxiolytic and antidepressant mechanisms
- Investigating neuroprotective effects in neurodegenerative models
- Exploring cognitive enhancement and learning improvements
- Assessing immune system modulation in stress and infection studies
Dosing Instructions:
- Dosing: Reconstitute Selank with sterile bacteriostatic water according to manufacturer guidelines
- Daily Dose: Typically 250–500 mcg per day depending on study requirements
- Route: Subcutaneous or intranasal administration, rotating sites as needed
- Duration: Commonly 2–4 weeks for behavioral and cognitive studies
- Frequency: 1–2 times daily depending on experimental protocols
- Recommended Cycles: 1–2 cycles per research period, with observation of effects
- PCT: Not required; monitor cognitive and immunological endpoints after each cycle
Stacking With Other Products:
- Semax for enhanced cognitive and neuroprotective research
- CJC-1295 to study synergistic effects on neuroendocrine regulation
- GHK-Cu for combined neuroprotective and regenerative studies
- BPC-157 to evaluate supportive effects on stress recovery and tissue repair
Side Effects:
- Mild headache or dizziness
- Temporary fatigue or light sedation
- Rare local irritation at administration site
- Minimal systemic adverse effects; generally well-tolerated in controlled studies
Contraindications:
- Hypersensitivity to Selank or peptide excipients
- Pregnancy or breastfeeding due to lack of safety data
- Severe neurological disorders without medical supervision
- Individuals with autoimmune or severe cardiovascular conditions should consult a healthcare provider
Conclusion
Selank is a highly effective neuropeptide for experimental studies focused on anxiety reduction, cognitive enhancement, and neuroprotection. Its dual action on neurotransmitter modulation and immune regulation makes it an essential tool in psychiatric and neurological research. When used under proper laboratory conditions, Selank provides reliable insights into stress resilience, mood balance, and neurocognitive function, supporting advanced research in both mental health and regenerative neuroscience.
References:
- Ashmarin IP, et al. "Selank: Neuroprotective and Anxiolytic Properties." Neuroscience and Behavioral Physiology. 2012
- Petukhov AB, et al. "Cognitive Enhancement and Immune Modulation by Selank." Peptides. 2013
- ClinicalTrials.gov Identifier: NCT02402714 – Selank in Anxiety and Cognitive Studies
- Andrianova NV, et al. "Mechanistic Insights into Selank and Neurotransmitter Regulation." Journal of Experimental Neuroscience. 2015

Selank FAQ
✔️ What is Selank and what is it commonly used for?
Selank is a synthetic peptide developed from the naturally occurring tuftsin peptide. It is widely researched for its potential effects on mood balance, stress reduction, and cognitive function.
✔️ How does Selank work in the body?
Selank interacts with neurotransmitter systems in the brain, particularly those involving serotonin and dopamine, which may influence mood stability, focus, and emotional regulation.
✔️ What are the potential benefits of Selank peptide?
Researchers often explore Selank for its possible roles in reducing anxiety, improving mental clarity, supporting memory retention, and promoting overall cognitive performance.
✔️ How is Selank typically administered in research settings?
Selank is commonly studied in intranasal or injectable peptide forms. The nasal route is popular because peptides can quickly reach the central nervous system through nasal pathways.
✔️ How long does Selank take to show effects?
In experimental settings, some users report noticeable cognitive or mood changes within hours or days, though response time may vary depending on dosage and individual biology.
✔️ Is Selank considered a nootropic peptide?
Yes, Selank is often categorized as a nootropic peptide because of its potential influence on learning ability, concentration, and mental resilience under stress.
✔️ Does Selank require refrigeration?
Most Selank peptide vials should be stored in a refrigerator after reconstitution to maintain stability and potency. Lyophilized (freeze‑dried) powder is typically more stable before mixing.
✔️ What makes Selank different from other anxiety‑related peptides?
Unlike many compounds that cause sedation, Selank is studied for reducing anxiety while maintaining alertness and cognitive function.
✔️ Can Selank be stacked with other peptides?
In research discussions, Selank is sometimes evaluated alongside peptides such as Semax or other cognitive peptides to explore potential complementary effects on focus and mood.
✔️ Is Selank approved for medical treatment worldwide?
Selank is approved for certain medical uses in some countries, but in many regions it is still considered a research peptide and may not be approved for clinical treatment.
Selank: Storage and Safety Guidelines
Proper Storage:
To ensure maximum potency and stability, Selank vials should be stored in a refrigerator at 2–8°C. Avoid exposure to direct sunlight, heat, or humidity, as these conditions can compromise the purity and effectiveness of the peptide. Once reconstituted, use the peptide within the recommended timeframe and keep it refrigerated at all times.
Handling Safety:
Always handle Selank with clean, sterile equipment to prevent contamination. Use gloves and sterile syringes when preparing doses, and never reuse needles. Avoid contact with skin and eyes, and wash thoroughly if accidental exposure occurs.
Best Practices:
- Check the expiration date before use.
- Store vials in a dark, dry place when not refrigerated.
- Ensure the storage area is child-proof and away from pets.
- Follow all lab or clinical safety protocols if handling multiple vials.
July 15, 2026
I started using Dragon Pharma Selank to help support productivity while working remotely. One of the first things I noticed was that I felt more organized and less distracted during long work sessions. I also appreciated the subtle calming effect, especially during stressful projects. The peptide was easy to prepare, and the overall quality was excellent. It exceeded my expectations and delivered exactly what I was looking for.