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Ipamorelin

Stimulate growth hormone release with minimal side effects.

Human clinical evidenceStudied in one or more human clinical trials, but not FDA-approved for this use. Evidence quality and trial size vary — see sources.

For research purposes only. These products are not intended to diagnose, treat, cure, or prevent any disease. By purchasing, you confirm these products will be used for legitimate research purposes.

About Ipamorelin

Ipamorelin is a selective growth hormone secretagogue (GHS) that binds the ghrelin receptor to trigger GH release. Unlike other GHS peptides, it does not significantly elevate cortisol, prolactin, or ACTH, making it one of the cleanest GH-stimulating peptides available. It is frequently paired with CJC-1295 for synergistic GH output.

Key Benefits

  • Clean GH release without cortisol spike
  • Supports muscle recovery and repair
  • Improves sleep quality
  • Synergistic when paired with CJC-1295

Set a goal (top of the page) to see how Ipamorelin scores against it, and what the better-evidenced alternatives are.

Category Ratings

Muscle & Strength
Very Good
Fat Loss
Mild
Recovery
Very Good
Skin & Anti-Aging
Mild
Sleep
Very Good
Cognitive
Minimal
Immune
Minimal
Longevity
Mild
Bone & Hormonal
N/A

How to Take

Injection

Subcutaneous injection, typically morning and before bed

Common Side Effects

  • Headache
  • Lightheadedness
  • Mild nausea
  • Water retention

Legal & Regulatory Status

Research use only; not FDA-approved. Reached Phase 2 (post-operative ileus) before development was discontinued.

Safety and regulatory details for FDA-approved compounds are drawn from the official product label via openFDA; clinical development status reflects ClinicalTrials.gov. This information is provided for research reference, is not endorsed by the FDA, and may not be complete or current.

Research & Sources

Human clinical evidenceStudied in one or more human clinical trials, but not FDA-approved for this use. Evidence quality and trial size vary — see sources.

Sources are selected for reliability (peer-reviewed literature, openFDA, ClinicalTrials.gov) but this is a research summary, not medical advice, and may not be exhaustive.

Ipamorelin

Prices at quality-checked sources · as of August 2026 (3 weeks ago)

Observed on each vendor’s public listing — see how these sources are vetted. Peptide Concierge doesn’t sell peptides and isn’t affiliated with any vendor; confirm current pricing at the source.

CategoryRecovery
Formsinjectable

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