Fact-Checked·Verified against peer-reviewed sources · Last updated Oct 24, 2026·For research use only - not for human consumption
CognitiveActive Research

Beta-Endorphin

Also known as: β-endorphin · beta endorphin · POMC fragment

For in-vitro (laboratory) research purposes only. Not for human or animal consumption.

Peptide Stores Online branded research vialCOMING SOON

Available Forms

InjectableNasal SprayOral

Research Applications

Cognitive EnhancementNeuroprotection

Check independent lab results, free

Finnrick Analytics publishes independent lab test results for peptide products from named vendors, and anyone can check the published results for free.

For in-vitro research use only. Not for human consumption.

1What Is Beta-Endorphin?

Endogenous opioid derived from POMC studied in analgesia, mood regulation, and reward pathway research.

4Published Research - Plain English Summaries

The studies below have been published in peer-reviewed journals. Summaries are written in plain language - no jargon. Citations are provided as text only.

animal study

Padilla-Velarde EE, Molina-Martínez LM, Juárez J · 2026 · Pharmacology, biochemistry, and behavior · PMID 42815587

animal study

Siswanto FM, Abigail P, Elvandari AP, Pangkahila A · 2026 · Physiology international · PMID 42742976

animal study

Gao S, Wang X, Zhang L, Li Y, Xiao X, Chang Y, Yang J · 2026 · Brain, behavior, and immunity · PMID 42612847

other

Sun Y, Andrikopoulos N, Ding F, Ke PC · 2026 · Neural regeneration research · PMID 41837537

other

Fakih D, Elbendary A, Mourad A, Enaba D, Mostafa WZ · 2026 · Journal of the American Academy of Dermatology · PMID 42906780

other

Anuar N, Bayyat MM, Dabayebeh IM, Ghazali SE, Abumuaili ZH, Al-Hadid T, Djemai H · 2026 · Comprehensive psychoneuroendocrinology · PMID 42908900

review

A 1999 review in a Japanese clinical journal surveyed beta-endorphin.

Kato Y · 1999 · Nihon rinsho. Japanese journal of clinical medicine · PMID 10778060

review

A 1995 review in a Japanese clinical journal covered beta-endorphin.

Kato Y · 1995 · Nihon rinsho. Japanese journal of clinical medicine · PMID 8753246

review

A 1991 review examined beta-endorphin as both a cytokine-like signal and a neuropeptide.

Heijnen CJ, Kavelaars A, Ballieux RE · 1991 · Immunological reviews · PMID 2045122

other

A 1982 paper in Cell presented beta-endorphin research from the peptide's early years.

Li CH · 1982 · Cell · PMID 6297770

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All content on this page is for in-vitro research purposes only. Not intended for human or animal use. Consult a licensed professional before handling research chemicals. No content on this page constitutes medical advice or a treatment recommendation.

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