Ipamorelin (also known as Growth hormone secretagogue) is a selective growth-hormone secretagogue studied for its clean GH-release profile. This page covers what the published research does — and does not — establish about it in relation to growth-hormone support.
Ipamorelin is researched for Growth hormone release — which is why it appears in discussions of growth-hormone support.
Research status: Preclinical and early human pharmacology research.
How Ipamorelin is thought to work
Ipamorelin is a selective growth-hormone secretagogue that mimics ghrelin at its receptor to trigger growth-hormone release. It is valued in research for a relatively "clean" profile, with less effect on appetite, cortisol, and prolactin than some older secretagogues.
What it does not establish
Endocrine-active. Not an approved medication for these uses.
Nothing on this page is a recommendation to use Ipamorelin, and Selpho publishes no dosing, reconstitution or sourcing information. Read how we decide what goes in the library.
Commonly researched alongside
Other peptides researched for Growth Hormone
A growth-hormone-releasing hormone analog studied for GH support.
One of the earliest GHRH analogs, historically used to assess GH function.
A GHRH analog approved for HIV-associated lipodystrophy and studied for visceral fat.
An early GH-releasing peptide known for strongly stimulating appetite.
A potent GH secretagogue also studied for cardiac tissue effects.
An orally active growth-hormone secretagogue (a non-peptide) studied for GH/IGF-1.
Frequently asked questions
Preclinical and early human pharmacology research. Research relevant to this area covers growth hormone release. That is a description of where the research points, not evidence that it will work for you — and Selpho does not provide dosing or medical advice.
Preclinical and early human pharmacology research.
Endocrine-active. Not an approved medication for these uses. Always speak to a licensed healthcare professional before considering any peptide.
Stimulating growth-hormone release, with interest in recovery and body composition. It is often paired with a GHRH analog like CJC-1295.
Compared with earlier secretagogues, it tends to raise growth hormone with fewer off-target effects on cortisol, prolactin, and hunger in studies.
Is Ipamorelin right for your situation?
Describe your goals and the free Peptide Advisor will match them against the research — no signup, no sales pitch.
Ask the Advisor — freeThis page is for educational purposes only and is not medical advice, a diagnosis, or a recommendation to use any compound. It contains no dosing or purchase information. Always consult a licensed healthcare professional before considering any peptide.