Cognition

Selank: Research, Benefits & UK Availability

A synthetic heptapeptide analogue of tuftsin, studied in anxiolytic-pathway, nootropic, and immune-modulation research literature.

Every Peptify Selank batch is independently HPLC-tested by Janoshik Analytical (Czech Republic) and ships with the batch-matched Certificate of Analysis.

What is Selank?

**Calm and clarity.** Selank is the synthetic heptapeptide analogue of tuftsin — a reference compound in stress research with anxiolytic activity characterised across published literature, with no tolerance or dependence reported in preclinical studies of long duration.

Research has examined GABAergic modulation alongside serotonin, dopamine, and norepinephrine activity in brain regions associated with emotional regulation. BDNF upregulation, IL-10 enhancement, and cytokine balance have been documented as a parallel axis, giving Selank a dual-pathway research base examined across independent CNS and immune programmes.

10mg lyophilised vial. Batch-specific COA included; 99%+ HPLC purity. For in-vitro research use only.

Key Research Areas

Anxiolytic activity documented in preclinical models with no tolerance or dependence observed across studied durations

Serotonin, dopamine, and norepinephrine modulation studied concurrently — not a single-pathway compound

BDNF upregulation in neuroplasticity models positions it within neuroprotection research alongside anxiolytic work

IL-10 and cytokine balance examined — an immune axis distinct from its central nervous system applications

GABAergic activity characterised without the cognitive impairment profile associated with classical GABA modulators

Available from Peptify UK

Selank 10mg

Popular Research Stacks

Cognitive Stack

Pair with Semax for dual-pathway cognitive enhancement research

How to Store Selank

Unreconstituted (Lyophilised Powder)

Store in a cool, dry place away from direct sunlight. For long-term storage, keep refrigerated at 2–8°C. Under these conditions, lyophilised peptides can remain stable for up to 24 months. For extended preservation beyond 24 months, store at -20°C in a freezer.

Reconstituted (Mixed with BAC Water)

Once reconstituted with bacteriostatic water, the peptide solution must be refrigerated at 2–8°C. Use within 4–6 weeks for optimal potency. Do not freeze reconstituted peptides as this may degrade the compound.

General Tips

Always keep vials upright to prevent leakage. Avoid repeated temperature fluctuations — do not leave vials out at room temperature for extended periods. Protect from light exposure by storing in the original packaging or a dark container. Label all vials with the reconstitution date.

Frequently Asked Questions

What makes Selank different from benzodiazepines?

Selank has shown anxiolytic effects comparable to benzodiazepines in preclinical studies but without sedation, tolerance development, or withdrawal symptoms.

Does Selank affect the immune system?

Yes. Selank has immunomodulatory properties including enhancement of IL-10 production and stabilisation of blood cytokine levels.

Buy Selank from Peptify UK

99%+ HPLC-verified purity. Full COA. Same-day UK shipping.

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