
Ipamorelin stimulates growth hormone selectively, with low impact on cortisol/prolactin. Suitable for long protocols targeting muscle growth, recovery and anti-aging effects. Used by athletes for better training adaptation and tone.
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General information about Ipamorelin
This peptide helps the body release more of its own growth hormone, which can change how the body allocates energy and repairs tissues.
As an agonist of the ghrelin receptor (GHSR-1a) in the GH secretagogue signaling pathway, the molecule is classified as a synthetic pentapeptide growth hormone secretagogue, with central and peripheral action on the pituitary somatotropic axis. For general orientation in naming/class and historical context: Wikipedia: Ipamorelin.
Mechanism of action
Binding to GHSR-1a activates G-protein-coupled signaling (including intracellular calcium mobilization), which stimulates pulsatile secretion of GH and secondarily may affect IGF‑1.
Clinical/preclinical data
| study name | population or experimental model | number of subjects or samples | duration | key observed outcomes |
|---|---|---|---|---|
| Publicly available summarized sources lack consistently citable numerical data (N, duration, quantitative endpoints) for specific ipamorelin protocols; the available information is mostly descriptive/secondary. For background on GH secretagogues and GHSR biology see: PubMed (search) and the regulatory framework for hormonal therapies: EMA. | ||||
Scientific use
In the laboratory setting it is used to model growth hormone biology, receptor pharmacology (GHSR-1a), comparisons with other secretagogues and assessment of acute hormonal responses. In the clinical setting data are fragmented and the product should not be interpreted as a therapeutic without regulatory approval; a guide for regulatory principles: FDA.
Pharmacokinetics
As a short peptide, rapid proteolytic degradation and a short systemic half-life are expected; this supports short exposures and frequent time points in acute tests, as well as control of matrix/proteases in in vitro systems.
Purity and formula
Ipamorelin from MyPeptid provides conditions for testing and laboratory studies, as it has a purity >99% (HPLC), suitable for analytical validation and comparative experiments between batches.
Formula: C38H49N9O9
For sale for educational and research purposes only!
