
Third-Party Tested by Verum Analytics
Ipamorelin
Selective growth hormone secretagogue peptide with high receptor specificity.
Third-Party Tested by Verum Analytics

Albert's Verdict
Ipamorelin is the cleanest GHRP in the catalog — highly selective for GH release with minimal cortisol or prolactin signal. That selectivity is exactly what you want when isolating growth hormone secretagogue mechanisms.
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Product Description
Ipamorelin is a synthetic pentapeptide growth hormone secretagogue that selectively binds to the ghrelin/GHS-R1a receptor. Unlike other GH secretagogues, Ipamorelin does not significantly affect ACTH, cortisol, or prolactin levels, making it the most selective GHS available for research.
Molecular Profile:
- Molecular Formula: C₃₈H₄₉N₉O₅
- Molecular Weight: 711.85 g/mol
- Sequence: Aib-His-D-2-Nal-D-Phe-Lys-NH₂
- CAS Number: 170851-70-4
Research Applications:
- Selective GH secretion without cortisol/prolactin elevation
- GHS-R1a receptor binding affinity and selectivity studies
- Bone mineral density and osteoblast differentiation
- Gastrointestinal motility research
- Appetite regulation and ghrelin pathway analysis
- Age-related GH decline research models
Quality Standards:
- Purity: ≥99% verified by HPLC
- Third-party tested with COA included
FOR RESEARCH USE ONLY. Not for human consumption.
Technical Specifications
- Molecular Formula
- C38H49N9O5
- Molecular Weight
- 711.85 g/mol
- Sequence
- Aib-His-D-2-Nal-D-Phe-Lys-NH2
Customer Reviews
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Frequently Researched Together
Commonly studied alongside in laboratory settings
Learn More About This Peptide
Research Use Only: This product is intended for laboratory research purposes only. Not for human consumption.