Sexual Function & LibidoEmerging Evidence

Dermorphin Peptide Therapy

Benefits, Side Effects, Cost & Protocols

Dermorphin peptide molecular structure diagram from PubChem

Dermorphin is a heptapeptide first isolated from the skin of South American frogs. It is a potent mu-opioid receptor agonist with approximately 30-40 times the analgesic potency of morphine. It is unique as one of the few naturally occurring D-amino acid-containing peptides.

ByChris Riley(CFA)&Alex Evans, PharmD, MBA(PharmD, MBA)|Updated May 19, 2026

Clinically Reviewed

Reviewed by Alex Evans, PharmD, MBA · Updated May 2026

Evidence-Based

Sourced from FDA, PubMed & ClinicalTrials.gov · View sources

FDA Status

Research Only Not currently approved for human use in the US. Available as a research compound. Not eligible for compounding.

Evidence

Emerging Evidence

Who Is Dermorphin Best For?

Pain relief researchAnalgesic studiesPrimarily animal or early-phase data

How Dermorphin Works

Selective mu-opioid receptor agonist with significant analgesic potency.

Dermorphin FAQ

What is DERMORPHIN?

Dermorphin is a naturally occurring opioid peptide originally isolated from frog skin, researched for its potent analgesic properties.

How does DERMORPHIN work?

Selective mu-opioid receptor agonist with significant analgesic potency.

Is DERMORPHIN legal to buy?

DERMORPHIN is sold as a research chemical for laboratory use only. It is not approved for human use by the FDA. Regulations vary by jurisdiction.

Where can I buy DERMORPHIN?

DERMORPHIN is available as a research compound from verified online vendors. Always verify third-party testing before purchasing.

What category does DERMORPHIN belong to?

DERMORPHIN is primarily classified as a sexual function & libido peptide. Peptides researched for their effects on sexual function, libido, and reproductive health.

What are the research benefits of DERMORPHIN?

DERMORPHIN has been studied for: Pain relief research, Analgesic studies. Opioid-like; niche research peptide.

Key Studies

586 total on PubMed0

In Vitro and In Vivo Pharmacological Profiles of LENART01, a Dermorphin-Ranatensin Hybrid Peptide

Hochrainer N, Serafin P, D'Ingiullo S et al

Int J Mol SciAnimal

LENART01 hybrid peptide showed superior antinociceptive effects versus morphine with reduced adverse effects and withdrawal syndrome

Peripheral mu-opioid receptor activation by dermorphin [D-Arg2, Lys4] (1-4) amide alleviates behavioral and neurobiological aberrations in rat model of chemotherapy-induced neuropathic pain

Gadepalli A, Ummadisetty O, Akhilesh et al

NeurotherapeuticsAnimal

DALDA reduced chemotherapy-induced neuropathic pain without central side effects in rats

Characterisation of the Novel Mixed Mu-NOP Peptide Ligand Dermorphin-N/OFQ (DeNo)

Bird MF, Cerlesi MC, Brown M et al

PLoS OneAnimal

DeNo, a novel Mu-NOP peptide agonist, displayed weak antinociceptive properties in rat models

Tolerance and physical dependence induced by dermorphin in rats

Dermorphin Compound Data

Molecular Formula

C40H50N8O10

Molecular Weight

802.9 g/mol

IUPAC Name

(2S)-N-[(1S)-2-amino-1-(hydroxymethyl)-2-oxo-ethyl]-1-[(2S)-2-[[2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-phenyl-propanoyl]amino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxamide

View full compound on PubChem

Dermorphin News

This bizarre animal creates its own sunscreen by secreting a waxy substance 40 times more powerful than morphine - BBC Wildlife Magazine

BBC Wildlife Magazine · 7 months ago

Antimicrobial peptides in frog poisons constitute a molecular toxin delivery system against predators - Nature

Nature · 103 months ago

The Biological Effects of Kambo: Is There a Relationship Between its Administration and Sudden Death? - Wiley Online Library

Wiley Online Library · 105 months ago

Guilty Verdicts for Pharmacy, Vet Tied to Frog Juice - BloodHorse

BloodHorse · 103 months ago

Frog Skin Yields Potent Painkillers, but None Clinic Ready - the-scientist.com

the-scientist.com · 102 months ago

News aggregated via Google News. Inclusion does not imply endorsement.

Medical Disclaimer: The information on this page is for educational purposes only and does not constitute medical advice. Peptide therapies have not been evaluated by the FDA for most listed indications.All prices shown are estimates based on publicly available data and may not reflect current pricing — providers and brands set their own prices and can change them at any time. Always verify pricing directly with the provider before purchasing. Consult a licensed healthcare provider before starting any peptide protocol.

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