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 legally obtainable in the United Kingdom for laboratory use and for research purposes. PeptidesX offers all the peptides purely for in-vitro research use only and fully according to the UK laws. It should not be used by humans.
An order will include: the lyophilised peptide bottle, a certificate of analysis that comes specifically for each batch of peptide (analyzed using HPLC and MS), a research disclaimer, and cold chain shipment.
Ordering the product before 3PM Monday-Friday will guarantee you delivery the same day using Royal Mail Tracked 24 service. You will get a tracking number through e-mail. Most deliveries take one day.
Yes. We give discounts based on the amount ordered. You just need to contact us with the quantities you want and we will offer you a personalized price.
Our supplier is ISO 17025 certified. Each batch of peptides goes through analysis in the third-party lab using HPLC and MS-UPLC. There is no self-certification; you get the specific test result every time.