Selank 5mg lyophilised research vial, 99% purity

Specification

Purity>99% (HPLC + MS)

FormLyophilised powder

Box10 sealed vials

SourceSweden

Storage-20 °C, dark, sealed

Reconstituted2–8 °C

Certificate of analysis

Every box carries a batch number. Look it up and you get the analytical data for the exact vials you received.

Batch lookup →

Cognitive, Mood & Sleep

Selank

TP-7, Thr-Lys-Pro-Arg-Pro-Gly-Pro

A heptapeptide analogue of the immunomodulatory tetrapeptide tuftsin, developed in Russia and studied as a non-benzodiazepine anxiolytic.

Research use only. This compound is supplied for laboratory research. It is not a medicine or supplement, is not approved for human use, and no dosing guidance for humans is offered here or by our team. Handle under appropriate laboratory conditions. Full disclaimer →

What the literature describes

Selank extends the tuftsin sequence (TKPR) with a Pro-Gly-Pro tail that markedly increases stability. Published work reports anxiolytic effects described as comparable to classical benzodiazepines but without the sedation and dependence profile; the proposed mechanism involves modulation of the interaction between GABA and GABA-A receptors rather than direct effects on GABAergic gene expression. Additional studies report effects on brain serotonin metabolism, enkephalin degradation and BDNF expression, plus attenuation of withdrawal signs in morphine- and alcohol-dependent rodent models.

Available sizes & pricing

Prices in USD per sealed box of 10 vials. Bulk pricing available from 10 boxes — see wholesale.

Vial strength	Box	Price
5mg	10 vials	$78.40 $7.84 per vial	Order 5mg
10mg	10 vials	$117.60 $11.76 per vial	Order 10mg

Ask about Selank Calculate reconstitution

Published research

Links open peer-reviewed sources on PubMed. These are provided so you can read the primary literature yourself. Citing a study is not a claim that this compound is safe or effective for any use in humans.