QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS5-Region Domestic Shipping
What is Ipamorelin?
Ipamorelin (Selective GHSR-1a agonist (pentapeptide)) is a 5-amino acid synthetic pentapeptide. Highly selective ghrelin receptor (GHSR-1a) agonist stimulating GH release with minimal co-stimulation of cortisol, prolactin, or ACTH — the cleanest single-pathway GH secretagogue for research requiring isolated GHSR-1a activation without HPA axis confounds.
Research Applications
GHSR-1a Selectivity
Clean GH release without cortisol/prolactin/ACTH co-stimulation
HPA-Clean GH Research
Ideal control arm vs less selective GH secretagogues
Dual Pathway
Combined with CJC-1295 for GHRH-R + GHSR-1a synergistic GH release
Selectivity Comparison
vs GHRP-2 (moderate HPA) and GHRP-6 (full ghrelin-like profile)
Pulsatility
Amplitude vs ipamorelin dose — GH pulse characterisation
Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 170851-70-4 |
| Molecular Formula | C₃₈H₄₉N₉O₅ |
| Peptide Type | Growth Hormone Secretagogue (GHRP Analog) |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house Fmoc SPPS — Qingdao, China |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |

