Selank
Also known as: Selank peptide, Tuftsin analog
A synthetic heptapeptide analog of tuftsin that modulates immune function and reduces anxiety while enhancing cognitive performance through GABA and dopamine pathways.
Beginner Basics
Plain-English guide to Selank
What it does
Selank is a synthetic peptide that researchers study for its ability to reduce anxiety and stress while supporting memory and mental clarity. It works by influencing brain chemicals related to mood and calm focus.
Typical dose
Researchers typically use 250-500 micrograms injected under the skin once or twice daily, starting at the lower dose to see how your body responds.
When to inject
Morning and/or evening at consistent times each day; many researchers prefer morning for mental clarity benefits.
Storage
Keep the dry powder sealed in a cool, dark place at room temperature. Once mixed with sterile water, store in the refrigerator and use within 2-4 weeks.
First-timer tip
Start with the lowest dose (250 mcg) and give it 2-4 weeks before increasing, so you can clearly feel what it does for you and avoid any adjustment effects.
On This Page
Research Status
Clinical trials
For research purposes only. Not approved for human use. Not medical advice.
Research Areas
Side Effects
May occur in first 1-2 weeks of use. Usually resolves with continued use or dose adjustment. Ensure adequate hydration.
Typically mild and transient. More common at higher doses. Sit or lie down if experienced; usually resolves within 30 minutes.
May occur if injected too close to bedtime. Administer morning or early afternoon dose instead. Effects usually resolve within 1 week.
Uncommon with subcutaneous injection. May be reduced by injecting at room temperature and ensuring proper injection technique.
Mild redness, itching, or slight swelling at injection site. Prevent through proper site rotation and sterile technique. Resolves within hours.
Paradoxical response reported in rare cases, particularly at higher doses or in sensitive individuals. Reduce dose or discontinue and consult healthcare provider.
May occur at higher doses due to dopaminergic effects. Reduce dose and monitor. Usually resolves within 24-48 hours.
Symptoms include rash, urticaria, angioedema, or difficulty breathing. Discontinue immediately and seek emergency medical attention if severe.
Dosing Reference
| Parameter | Value |
|---|---|
| Dose range | 250-500 mcg |
Frequency, timing and route - members only | |
Research disclaimer
Figures drawn from published research literature and community logs. Not clinical recommendations. Consult a qualified professional. Research use only.
Reconstitution Guide
Do not use saline or bacteriostatic saline, use only bacteriostatic water for reconstitution
Do not shake the vial vigorously; gentle swirling prevents peptide degradation
Discard immediately if the solution appears cloudy, discolored, or contains visible particles
Use within 30 days of reconstitution when stored at 2-8°C
Do not freeze the reconstituted solution; freezing may denature the peptide
Use the PeptideVolt reconstitution calculator for your exact concentration
Molecular and Pharmacological Data
| Molecular weight | 751.9 |
| Half-life | Approximately 4-6 hours (plasma); CNS effects may persist longer due to receptor binding |
| Sequence | Members only |
Selank is a synthetic heptapeptide analog of tuftsin that crosses the blood-brain barrier and modulates neurotransmitter systems, particularly GABA and dopamine pathways. It enhances immune function through T-cell activation and cytokine modulation while simultaneously reducing anxiety and improving cognitive performance. The peptide works through multiple mechanisms including neuroprotection, anxiolysis, and immunomodulation.
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View all peptidesResearch Use Only. All content on this page is provided for informational and educational purposes related to scientific research. Selank is not approved for human use by the FDA or any equivalent regulatory body. This is not medical advice. Do not use any substance discussed here for therapeutic, diagnostic, or preventative purposes. Consult a qualified healthcare professional before making any health-related decisions. The Peptide Volt does not endorse the use of any research chemicals. 18+ only.