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Selank 5mg Peptide

$15.99

& Free Shipping

Selank 5mg is a high-purity research peptide supplied as a lyophilised solid for stability. Verified at >99.1% purity (HPLC-tested) with full COA provided, it is studied in models of anxiolytic activity, cognitive support, and immune system modulation. Intended strictly for research use only.

Also available in 10mg strength.

View Certificate of Analysis (2025)
View Certificate of Analysis (2026)

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Buy 10 and save 8%
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SKU: BWP-SLK-5 Categories: , ,
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Selank 5mg – High-Purity Research Peptide

Selank is a synthetic peptide analogue of the naturally occurring immunomodulatory peptide tuftsin, investigated in preclinical research for its potential anxiolytic, neuroprotective, and cognitive-enhancing effects. Supplied as a lyophilised (freeze-dried) solid to preserve stability, this compound is verified at >99.1% purity (HPLC-tested) and provided with full Certificates of Analysis (COAs).


What is Selank?

Selank is a heptapeptide analogue derived from tuftsin, a natural peptide fragment involved in immune regulation. Research has examined Selank for its ability to modulate neurotransmitter systems, reduce anxiety without sedation, and support cognitive clarity. Unlike consumer supplements, Selank supplied by Bluewell Peptides is strictly intended for laboratory research use only and comes with full COA verification for transparency.


Scientific Identifiers

  • Product Name: Selank 5mg

  • Catalogue Number: BWP-SLK-5

  • CAS Number: 129954-34-3

  • Molecular Formula: C₃₃H₅₇N₁₁O₉

  • Molecular Weight: 751.87 g/mol

  • Form: Lyophilised Solid

  • Purity: >99.1% (HPLC Verified)

  • Storage: Store at −20°C, protected from light

  • Unit Size: 5mg


Usage and Reconstitution

Selank is supplied as a lyophilised solid to ensure long-term stability. For laboratory use, it may be reconstituted with bacteriostatic water or another suitable solvent according to established protocols. For detailed guidance, please refer to our peptide reconstitution page.


Why Order Selank from Bluewell Peptides?

  • 99.1% purity, HPLC-verified

  • COA provided with every batch

  • Secure ordering and fast UK delivery

  • Transparent, research-focused supplier

  • Excellent customer support and trusted reviews


Legal and Safety Information

Bluewell Peptides products are supplied strictly for laboratory research and educational purposes only. They are not approved for human or veterinary use. These compounds are not intended to diagnose, treat, cure, or prevent any disease. Use must comply with all applicable laws and regulations.

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Selank 5mg PeptideSelank 5mg Peptide
$15.99
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