Nootropics
Selank Liquid Spray
Tuftsin-derived peptide marketed for research on stress responses and cognition.
Listed at $116 USD on Oct 6, 2026. Check PBL for current pricing and availability. Store opens separately.
PLATINUM BIOLABS · RESEARCH CATALOG01 / UNDERSTAND THE CONTEXT
Research starts with good questions.
Tuftsin-derived peptide marketed for research on stress responses and cognition. This catalog entry describes a supplier’s research product. It does not establish clinical efficacy, approval, safety, or suitability for individual use.
Use the original studies and source documents to explore the context: which model was studied, what the study measured, and how the findings differ from a personal health recommendation.
02 / THE DETAILS
Product specifications.
- Quantity
- 5 mg
- Format
- spray bottle
- Supplier purity claim
- ≥99% (HPLC verified)
- Intended use
- In-vitro laboratory research reference material
- formula
- C33H57N11O9
- molecularWeight
- 751.90 g/mol
- cas
- 129954-34-3
- length
- Heptapeptide
- Physical form
- Premixed liquid solution
- Storage as listed
- 2–8°C, protected from light.
Supplier-reported specifications. Purity claims may differ from individual lot certificates. Verify the exact lot and product before relying on a document.
03 / FOLLOW THE SOURCES
Read beyond the headline.
Reference metadata comes from PBL and has not undergone an independent literature review.