Sleep · Cognition · Stress & anxiety

Selank

Also known as: Selank Peptid

Selank is the synthetic heptapeptide TKPRPGP, an analogue of the immune peptide tuftsin, studied in anxiety and stress research.

#1✓ VERIFIED

Current batch · 10 mg

Purity (HPLC): Report
Lab: Janoshik

View report Verify at the lab(opens Janoshik Analytical in a new tab)

How to read a lab report →

Shipped from Germany · EU delivery in 2–6 working days, no customs · Shipping

€34.90

per vial · incl. VAT, plus shipping≙ €3.49 / mg

● In stock

Volume discount

Checkout is in German; prices and payment methods are the same.

What is Selank?

A synthetic heptapeptide based on the immune peptide tuftsin with a stabilising Pro-Gly-Pro sequence. Selank was developed in Russia, where it is approved as nasal drops.

In animal studies Selank modulates the GABA system, influences serotonin metabolism and stabilises enkephalins. Its tuftsin origin gives it additional immunomodulatory properties.

Selank in the peptide lexicon →

Technical data

Substance: Selank
Sizes: 10 mg
Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro
Molecular formula: C₃₃H₅₇N₁₁O₉
Molecular weight: 751.9 Da
Amino acids: 7
Form: Lyophilised powder
Storage: 2-8°C
Analysis: HPLC / LC-MS
SKU: PK-SELANK-10MG

Frequently asked questions about Selank

What does Selank cost?

Selank costs from €34.90 (10 mg) including VAT. Volume discount: 15 % from 5 units, 20 % from 10 units, 25 % from 15 units. Paying with Bitcoin gives 10 % off. Minimum order value: €200.00.

Do you ship Selank to my country?

Yes, to every EU country without customs: Germany in 1–2 working days, Austria, the Netherlands, Belgium, Luxembourg and France in 2–4 working days, the rest of the EU in 4–6 working days. Switzerland, the UK and Norway in 5–10 working days (import duties apply there). Orders ship 24–48 hours after payment. Shipping details

How is the quality of Selank tested?

Every batch is tested by an independent lab: purity by HPLC (≥ 99 %) and identity by LC-MS. The batch number on the label leads to the matching report.

How should Selank be stored?

2-8°C.

Can I check out in English?

The cart and checkout are in German, because our approved terms and conditions exist in German. Prices, quantities and payment methods are the same; for help, write to us in English.

Full product description, lab reports and articles: German product page.