Research use only
Advanced Research Bundle
Cognitive Duo
Ships in 1–2 business days
$135.00
per kit
Buy one, get one free — mix & match, the lower-priced vial is free
Cognitive Duo is a two-peptide research stack pairing Selank (10mg) and Semax (10mg) — assembled for nootropic, neuroprotective, and stress-response research.
Storage: Frozen at -20°C long-term, refrigerated 2–8°C short-term. Once reconstituted, remains stable for 4–6 weeks refrigerated. Full guidance in our FAQ.
For research use only. Not for human or veterinary use.
What’s in the kit
Frequently bought together
About Cognitive Duo
Cognitive Duo is a two-peptide research stack pairing Selank (10mg) and Semax (10mg) — assembled for nootropic, neuroprotective, and stress-response research.
- Category
- Advanced Research Bundle
- Research family
- Bundles & Supplies
- Format
- Research kit
- Sizes
- Kit
- Testing
- See the certificate library
- Shipping
- Free USPS · ships in 1–2 business days
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