Selank — Research Evidence & Community Data
Also known as: TP-7, Selank
Research & educational use only. This content is not medical advice. Consult a qualified healthcare professional before using any peptide compound.
What Is Selank?
Selank is a synthetic heptapeptide derived from the immunomodulatory peptide tuftsin, developed in Russia as an anxiolytic. Some human clinical reports from originating institutions describe anti-anxiety effects, but it is not FDA-approved and lacks large independent randomized controlled trials. It is used in research contexts to study anxiety, BDNF, and immune modulation.
Is Selank FDA Approved?
Selank is investigational. It is treated as a research compound in the United States with no approved human clinical applications.
What Does the Research Show?
As of 2026, there are 2 human randomized controlled trials with a combined 110 subjects, and 25 animal model studies. Russian clinical studies report anxiolytic and nootropic effects. Independent large-scale replication is limited.
No linked evidence entries yet.
What Do Community Logs Show?
No community logs include Selank yet. Browse community logs →
How Is Selank Used in Research?
Mechanism of action. Modulation of GABAergic and serotonergic systems; influence on BDNF and enkephalin degradation.
Half-life. Short plasma half-life; intranasal administration common in studies.
Storage. Powder stored frozen; intranasal solutions refrigerated.
Reconstitution. Often used intranasally in studies. Reconstitution math only — not dosing guidance. See the reconstitution calculator — a math tool only, not dosing guidance.
What Does Selank's Evidence Tier Mean?
Selank is rated Tier 2 · Observational. Supported by human observational or clinical reports. Evidence tiers are a shorthand for how strong the human data is — Tier 1 reflects human randomized controlled trials, while lower tiers rest on observational, animal, or theoretical evidence. A higher tier means more confidence that observed effects are real and caused by the compound rather than by chance or bias. For how to weigh each tier, see our guide to understanding peptide evidence tiers.
How Do You Evaluate Selank Sourcing and Quality?
Because research-chemical Selank is unregulated, sourcing quality varies widely between sellers. Before trusting any supplier, check its reputation and enforcement history in the ranked list of trusted peptide sellers, and look for a batch-specific certificate of analysis (COA) showing third-party HPLC or LC-MS purity testing. Purity claims without a named lab, a batch number, and a method are marketing, not data. If you are reconstituting lyophilized material, the reconstitution calculator handles the arithmetic — it is a math tool only and not dosing guidance.
Where to Buy Selank: Trusted & Verified Sellers
Selank is supplied by specialist research-chemical sellers rather than pharmacies, so where you buy it matters as much as what you buy. The sellers below have published moderator-approved third-party lab results for Selank, ranked by overall reputation score. Always confirm a current batch-specific COA before purchasing.
No seller has published a lab result for Selank yet. Browse the ranked directory of trusted peptide sellers and check each one's lab testing and enforcement record before buying.
PeptidesHub does not sell Selank or facilitate transactions — this list is for research transparency only.
How Are Adverse Reactions to Selank Reported?
Structured adverse-event reports help the whole community spot safety signals early. You can browse approved reports on the adverse events page or submit one yourself. For a serious or life-threatening reaction, seek medical care and report it to FDA MedWatch.
Frequently Asked Questions
Selank is investigational. It is treated as a research compound in the United States.