

Cognitive
Selank 10mg
10mg vial
Selank is a synthetic analog of the peptide tuftsin, associated with neuropeptide signaling. It is commonly discussed for its relationship to cognitive and stress-response pathways.
- Certificate for this exact product and strength not yet published. Testing & COAs
- Ships within 1–2 business days after payment
- Free U.S. shipping over $200
- Research use only. Not for human or veterinary use.
Placed as an order request; no payment is taken at checkout. Payment instructions follow review.
Specifications
| CAS Number | 129954-34-3 |
| Molecular Formula | C33H57N11O9 |
| Molecular Weight | 751.9 g/mol |
| Appearance | White lyophilized powder |
Storage. Keep at -20C, protected from light and moisture. Keep sealed until ready for controlled handling.
Research summary
Selank is derived from the endogenous peptide tuftsin and is commonly discussed in connection with neuropeptide signaling, cognitive pathways, and regulatory peptide activity.
Certificate of Analysis
Certificate for this exact product and strength not yet published. A certificate is linked to a product only when its compound and strength match exactly.
View published certificates or contact Pepvela to ask about documentation for this product.
Shipping
- Orders are placed as order requests. Payment instructions (card payment link, Zelle or Venmo) follow review.
- Orders are processed within 1–2 business days after payment is confirmed.
- U.S. orders ship for a flat $10, free over $200.
- International shipping is quoted per order.
- Tracking is provided when your order ships.
See the Shipping Policy, Returns & Refunds and Payment & Billing.
Product FAQ
What is Selank?
Selank is a synthetic tuftsin-analog peptide associated with neuropeptide signaling. It is commonly discussed for its relationship to cognitive, stress-response, and regulatory peptide pathways.
What pathways is Selank associated with?
Selank is commonly studied in cognitive-pathway models, neuropeptide signaling, and stress-response signaling systems.
What do studies typically examine?
Studies typically examine how Selank relates to cognitive markers, regulatory peptide activity, and neuropeptide signaling pathways.
How should this product be stored?
Keep at -20C, protected from light and moisture. Keep sealed until ready for controlled handling.
What is a COA?
A Certificate of Analysis, or COA, summarizes quality-control details for a material. It may include identity, purity, appearance, molecular weight, batch or lot information, and testing method details when available.

