Ipamorelin — selective pentapeptide growth hormone secretagogue research compound. Highly selective with minimal off-target effects.

Ipamorelin is a selective pentapeptide growth hormone secretagogue research compound. Among GHS family compounds, it is recognized for its selectivity — minimal effects on cortisol or prolactin compared to other GHS.
Ipamorelin binds GHS-R1a (ghrelin receptor) on pituitary somatotrophs, triggering GH release. Its high selectivity for GHS-R1a over other receptors gives it a cleaner research profile.
Used in: GHS-R1a signaling research, comparative GHS studies, pituitary GH release research, CJC-1295 stack studies.
| Compound | Ipamorelin |
| Available Strengths | 5mg, 10mg |
| Purity | ≥99% (verified by HPLC) |
| Form | Lyophilized powder |
| Storage | -20°C, protected from light |
| Reconstitution | Bacteriostatic water (sold separately) |
| Shelf Life | 36 months (lyophilized, properly stored) |
| Certificate of Analysis | Available upon request — contact us |
Add bacteriostatic water slowly. Use within 28 days.
Lyophilized: -20°C. Reconstituted: 2-8°C.
For research use only. Not for human consumption.