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ALPHA AMINOS

Signal precedes structure

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Cognitive Neuropeptide Duo
Lab Verified99% PURITY
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Cognitive Neuropeptide Duo

Lab Certified
99% Pure
Fast Shipping
Analytically Verified
$76.50
$85.00Save $9 (10% off)
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What It Is

Semax (ACTH 4-10 analog) and Selank (tuftsin analog) represent two complementary approaches to neuropeptide research. Semax modulates BDNF expression and dopaminergic/serotonergic neurotransmission. Selank, derived from an IgG antibody fragment, influences GABAergic signaling and IL-6 expression — placing it at the intersection of neuroscience and immunology.
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Why Researchers Study It

The brain and the immune system are not isolated kingdoms but interconnected networks that constantly communicate. This duo allows researchers to study both sides of that conversation — one peptide exploring neurotrophin-mediated plasticity, the other exploring the neuroimmune interface. Together, they illuminate the integrated architecture of mind and body.

What Makes Ours Different

All compounds at 99%+ purity (HPLC verified).
1
Ships Within 24 Hours
$15 flat rate shipping — Free over $300
99%+ Purity
Lab Certified
Insulated
Free Shipping

RESEARCH USE ONLY: This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease. For laboratory and research purposes only.

"The bone that mends, the nerve that regenerates — the body carries the blueprint of its own architecture within every cell."

Key Benefits

  • Neuropeptide Signaling Research
  • BDNF Expression Studies
  • Anxiolytic Mechanism Research
  • Cognitive Neuroscience
  • Dual-Peptide Synergy
The Covenant

The Alpha Standard

Most settle. We don't. Every vial that leaves our lab carries a promise — verified, sealed, uncompromised. In the Quantum Alpha framework, every signal matters.

Purity Is Discipline

99%+ HPLC-verified. Every batch. No exceptions. Because precision isn't optional — it's the standard.

The Narrow Gate

Most settle for 95%. We chose 99%+. The narrow gate isn't easy — but it's the only one worth walking through.

Insulated Shipping Covenant

Insulated packaging. Ships within 24 hours. Free over $300. Your compounds arrive exactly as they should.

Full Transparency

Certificate of Analysis available on request — mass spec, HPLC, and endotoxin data. Nothing hidden.

"The invisible creates the visible. Signal precedes structure. Purity is a frequency. Stay Alpha."

Molecular Visualization

BDNF Pathway Interaction
Key Benefits Visualized
Neuropeptide Signaling ResearchBDNF Expression StudiesAnxiolytic Mechanism Research+2 more

Abstract molecular visualization of cognitive neuropeptide duo benefits (representative category visualization)

Ingredients

  • SEMAX 10mg
  • SELANK 10mg

Published Research

Peer-reviewed studies for the 2 compounds included in Cognitive Neuropeptide Duo. Each reference links directly to PubMed.

4 published studies
2 compounds
100% peer-reviewed

"It is the glory of God to conceal a matter; to search out a matter is the glory of kings." — Proverbs 25:2

Researcher Reviews

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Researcher Reviews — Cognitive Neuropeptide Duo

Verified lab and research experiences

E
Elena V.
Brain Boost Duo
3 months

"Neuropeptide duo with verified purity"

Our neuroscience lab ordered the Cognitive Neuropeptide Duo for receptor binding and signaling studies. Both peptides arrived within 2 days with proper insulated packaging. We verified purity independently — both exceeded 98.5%. The COAs were detailed with HPLC chromatograms and mass spec data. The duo packaging is convenient and cost-effective compared to individual orders. Alpha Aminos documentation standards meet our institutional requirements. This is our third reorder.

Questions & Answers

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Alpha AminosALPHAAMINOS

Premium research-grade peptide compounds. Third-party tested, 99%+ purity verified, laboratory certified. For research and analytical use only.

[email protected]+1 (480) 681-1646
4202 E Elwood St, Phoenix, AZ 85040

IMPORTANT NOTICE — RESEARCH CHEMICALS ONLY: All products sold on this website are strictly for laboratory research, in-vitro testing, and analytical purposes only. These products are not intended for human consumption, therapeutic use, or any application in or on the human body. They have not been evaluated by the Food and Drug Administration (FDA) and are not intended to diagnose, treat, cure, or prevent any disease. By purchasing, you confirm that you are at least 18 years of age and that these products will be used exclusively for legitimate research purposes. Alpha Aminos assumes no liability for misuse of these products.

NOT MEDICAL ADVICE: This website does not provide medical advice. All information, content, and materials available on this site are for general educational and research informational purposes only. Nothing on this website is intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.

CERTIFICATES OF ANALYSIS: Third-party certificates of analysis (COA) are available upon request for all products. Contact [email protected] with your order number and batch reference.

The invisible creates the visible.Signal precedes structure.Precision in every molecule.Separation is an illusion.Purity is a frequency.Every compound is a signal. Every signal has a destination.The research precedes the revelation.Every signal carries information.Honor the architecture of biology.We don't just supply compounds. We supply confidence in your research.Where science meets reverence, discovery follows.Molecular architecture reveals the blueprint of life.The invisible creates the visible.Signal precedes structure.Precision in every molecule.Separation is an illusion.Purity is a frequency.Every compound is a signal. Every signal has a destination.The research precedes the revelation.Every signal carries information.Honor the architecture of biology.We don't just supply compounds. We supply confidence in your research.Where science meets reverence, discovery follows.Molecular architecture reveals the blueprint of life.

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Where Inquiry Meets Molecular Precision

Research Use Only|All products are intended for laboratory research and analytical purposes only. Not for human consumption. Not evaluated by the FDA. Not intended to diagnose, treat, cure, or prevent any disease.

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