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Limited human evidenceSynthetic pentapeptide secretagogue

Ipamorelin

Ipamorelin is a synthetic pentapeptide developed as a growth hormone secretagogue. Its research history includes preclinical endocrine work and a separate clinical gastrointestinal-motility study.

Also indexed as: NNC-26-0161

A clear starting point

Ipamorelin is a synthetic pentapeptide developed as a growth hormone secretagogue. Its research history includes preclinical endocrine work and a separate clinical gastrointestinal-motility study.

Systems mapping shows biological relevance, not a treatment recommendation or a patient CPI score.

No validated chemical structure is displayed in this edition.

How it works

Ghrelin / GH–IGF-1

Ipamorelin is a synthetic pentapeptide developed as a growth hormone secretagogue. Its research history includes preclinical endocrine work and a separate clinical gastrointestinal-motility study.

Targets & processes
Ghrelin / GH–IGF-1
Systems & tissues
See the pathway description; category links describe research relevance, not demonstrated treatment effects.

What does the evidence show?

GH signaling and gastrointestinal motility research.

What this does not establish

The foundational linked study is preclinical. A separate human postoperative-ileus trial does not establish anti-aging or recovery benefit.

Citation metadata from PubMed, a service of the U.S. National Library of Medicine, NIH. A citation match is not a guarantee of study quality. Abstracts are not full-text reviews.

Safety is a separate question

FDA notes serious adverse events including deaths in an intravenous motility study and insufficient safety information for other injectable routes; this does not by itself establish causality.

Contraindications & cautions

Not an exhaustive contraindication review. FDA notes serious adverse events including deaths in an intravenous motility study and insufficient safety information for other injectable routes; this does not by itself establish causality.

Medication & supplement interactions

Interaction information is incomplete. FDA notes serious adverse events including deaths in an intravenous motility study and insufficient safety information for other injectable routes; this does not by itself establish causality.

Regulatory status · United States

Not FDA-approved. No FDA-approved finished drug for this molecule is identified in this edition. Investigational use, published research or compounding does not establish FDA approval.

Read the official source

This is not an exhaustive safety list. Regulatory status varies by jurisdiction and product; investigational use is not approval.

Make the science interactive

A dedicated lesson has not been published for this ingredient yet. Explore the cited profile or ask the instructor.

View the preserved original research profile, glossary and reading trails

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All medications and therapies discussed are for educational purposes only. Prescriptions are determined independently by the licensed clinician following a medical evaluation. There is no guarantee that any medication or peptide will be prescribed.
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Education only. Confidence labels are not formal systematic evidence grades. No patient record is used.

Education, not a prescription. Research summaries are not medical advice, dosing instructions, or an offer to sell. Mechanistic findings do not establish clinical effectiveness. US regulatory status is product- and indication-specific and may change. Discuss health decisions with a licensed clinician.