Ipamorelin
Ipamorelin is a peptide that acts as a selective growth hormone secretagogue and ghrelin mimic made up of five amino acids. In research, ipamorelin is used to selectively activate the GHSR without having any impact on cortisol or prolactin levels.
About Ipamorelin
Ipamorelin is a pentapeptide that functions as a selective agonist of the growth hormone secretagogue receptor (GHSR-1a). Different from most other GH secretagogues, Ipamorelin is distinguished by the feature of selectivity, which means the stimulation of GH release without affecting other factors like cortisol, prolactin, or ACTH, in laboratory studies.
This compound has been extensively used for research in GHRH signaling pathway study, pituitary gland function exploration, and metabolism study in both in vitro and animal model environments.
Research Areas
- GH secretagogue receptor (GHSR-1a) binding and activation studies
- Pituitary gland function and GH secretion pathway research
- Selective GH release mechanisms vs. cortisol/prolactin impact
- Metabolic rate and body composition research in animal models
- Bone density and lean mass research in controlled environments
- Sleep quality and IGF-1 axis investigations in laboratory settings
⚠ Research Use Only.
All products supplied by PeptidesX are intended strictly for in-vitro laboratory and scientific research. Not for human consumption, medical use, veterinary use, or therapeutic application. Researchers are responsible for compliance with all applicable regulations in their jurisdiction.
Identity & Purity
HPLC / MS-UPLC| Test | Specification | Result |
| Appearance | White lyophilised powder | ✓ Conforms |
| HPLC Purity | ≥ 98.0% | 99.3% ✓ |
| MS Molecular Weight | Expected ± 0.5 Da | Confirmed ✓ |
| Amino Acid Analysis | Theoretical sequence | Confirmed ✓ |
| Water Content (KF) | ≤ 8.0% | 5.4% ✓ |
| Net Peptide Content | ≥ 85.0% | 90.8% ✓ |
Safety Testing
Endotoxin / Metals| Test | Specification | Result |
| Endotoxin (LAL) | ≤ 5 EU/mg | 0.9 EU/mg ✓ |
| Bioburden | ≤ 100 CFU/g | <10 CFU/g ✓ |
| Lead (Pb) | ≤ 10 ppm | <0.1 ppm ✓ |
| Arsenic (As) | ≤ 5 ppm | <0.1 ppm ✓ |
| Mercury (Hg) | ≤ 3 ppm | <0.1 ppm ✓ |
| Cadmium (Cd) | ≤ 5 ppm | <0.1 ppm ✓ |
Solubility: Water / Acetic acid. Mix gently by rolling — do not vortex.
Returns: Sealed, unopened vials may be returned within 14 days of receipt. Opened vials cannot be returned.
Ipamorelin is a synthetic growth hormone secretagogue peptide that has become widely studied for its selective interaction with ghrelin receptors. Researchers investigate Ipamorelin for its effects on growth hormone release, recovery pathways, body composition, and metabolic function.
Ipamorelin is commonly referred to simply as **Ipamorelin Peptide** in scientific literature and research communities. It belongs to a class of compounds known as growth hormone secretagogues (GHS).
Ipamorelin has gained significant attention because of its selective mechanism of action. Researchers study its ability to stimulate growth hormone release while producing minimal interaction with other hormonal pathways compared to earlier growth hormone secretagogues.
Ipamorelin acts by binding to ghrelin receptors and stimulating the natural release of growth hormone. Researchers continue to investigate how this process influences recovery, metabolism, muscle biology, and tissue regeneration.
Current research areas include:
. Growth hormone release studies
. Recovery and regeneration research
. Lean body composition studies
. Muscle biology investigations
. Sleep quality research
. Healthy ageing research
. Metabolic function studies
. Exercise recovery research
Published studies have investigated Ipamorelin's ability to stimulate growth hormone secretion through selective receptor activation. Researchers continue to evaluate its biological effects and potential applications in laboratory settings.
Yes. Recovery-related research is one of the most common areas of scientific interest surrounding Ipamorelin. Researchers investigate its relationship with tissue repair, exercise recovery, and regenerative processes.
Body composition research is another major area of investigation. Scientists study how growth hormone-related pathways may influence muscle tissue, fat metabolism, and overall metabolic health.
Research-grade Ipamorelin is available through specialist peptide suppliers serving the UK research community. Availability may vary depending on supplier inventory and product format.
Researchers should buy Ipamorelin from trusted suppliers that provide batch-specific Certificates of Analysis, purity testing results, and transparent quality assurance standards.
Yes. Research-grade Ipamorelin is available from selected online peptide suppliers. Researchers should verify supplier credentials, analytical testing, and product documentation before purchasing.
Ipamorelin is commonly supplied as a lyophilised peptide powder in multiple vial strengths. Available concentrations vary depending on the supplier and research requirements.
Premium research-grade Ipamorelin is typically verified through HPLC and mass spectrometry analysis. Batch-specific purity data is generally provided through a Certificate of Analysis.
Ipamorelin is commonly supplied as a lyophilised peptide powder and is reconstituted using suitable laboratory-grade diluents. Researchers should follow established laboratory handling procedures and protocols.
Lyophilised Ipamorelin should be stored according to the supplier's recommendations. Proper storage conditions help maintain peptide stability and research integrity.
Researchers frequently study Ipamorelin alongside other growth hormone-related peptides in laboratory settings. Combination studies remain an active area of scientific investigation.
Choose suppliers that provide:
. Batch-specific Certificates of Analysis
. HPLC purity verification
. Mass spectrometry testing
. Transparent quality control standards
. Reliable customer support
. Consistent UK stock availability
Ipamorelin continues to attract interest because of its selective growth hormone secretagogue activity and extensive body of research. Its focus on natural growth hormone release pathways makes it one of the most recognised peptides in recovery and performance-related research.