Ipamorelin 10 mg — analytical-grade research peptideNNC-26-0161 · 10 mg / vial
Fig. 01 · Specimen
Lyophilised kit
In the box
  • ·3 mL bacteriostatic water
  • ·10 × 1 mL insulin syringes
  • ·Alcohol swabs
Growth hormoneClass INNC-26-0161

Ipamorelin 10 mg

Selective growth-hormone secretagogue — pentapeptide.

Ipamorelin is a selective ghrelin-receptor (GHSR) agonist. One of the cleanest pharmacological profiles in the growth-hormone-secretagogue class.

Designation
NNC-26-0161
CAS no.
170851-70-4
Molecular formula
C38H49N9O5
MW (Da)
711.85
Residues
5
Purity
≥ 99.0%
Form
Lyophilised kit
Dose
10 mg / vial
Class
Class I
Dispatch · per unit
£55GBP
≈ €65 · 0.00102 BTC
1
In stock·Same-day dispatch (order by 09:30 UK)·Tracked24 Royal Mail £6.50·Not shipped to USA
Clinical status: Investigational. Phase 2 trials for post-operative ileus completed; no approval. Discontinued in its original clinical programme.
§ A Overview

What the peptide is.

Ipamorelin is a selective GHSR-1a (ghrelin receptor) agonist developed by Novo Nordisk. Unlike earlier GHSRs, it shows minimal effect on cortisol, prolactin, or aldosterone in clinical studies.

Clinical development for post-operative ileus progressed through Phase 2 but was not advanced to approval. Commonly used in preclinical GH-axis research.

Proposed mechanism

Selective agonism at GHSR-1a → pulsatile GH release via the pituitary; minimal HPA axis engagement.

§ B Laboratory handling

Reconstitution, storage, and handling.

Lab-technical guidance for the researcher handling the material. Not therapeutic dosing, not administration guidance — those are not within the scope of this supply.

Reconstitution
Recommended solvent
Bacteriostatic water for injection (0.9% benzyl alcohol) — included with kit
Typical volume
1 – 2 mL
Notes
  • Inject diluent slowly down the side of the vial onto the cake.
  • Swirl gently — do not shake.
  • Solution should be clear and colourless. Discard if not.
Storage
Lyophilised
−20 °C, desiccated, protected from light. Stable at 15–25 °C for up to 30 days in transit.
Reconstituted
2–8 °C, original vial, consumed within 4 weeks.
Shelf life · sealed
24 months from date of manufacture when stored lyophilised at −20 °C.
Shelf life · reconstituted
Up to 4 weeks refrigerated.
Handling notes
  • Stable lyophilised. Gentle reconstitution.
§ C Certificate of Analysis

This lot, documented.

Every shipment is accompanied by a signed four-page analytical report including the HPLC chromatogram, ESI-MS spectrum, purity calculation, and sample handling chain-of-custody.

The report you will receive is specific to the lot dispatched to you. The display below is a current representative example.

ipamorelin 10mg · batch.log
LIVE
04:22:11lot 26-04-A received ┈ 5.00 g
04:22:40weight check ┈ PASS ±0.4 mg
04:23:12sample → janoshik ┈ 50 mg
04:23:12tracking #jnk-9218334
05:18:03HPLC result ┈ 99.24 %
05:18:04MS obs 4729.42 Da ┈ PASS
05:18:05coa.pdf signed ┈ attached
05:18:06lot approved ┈ LIVE
janoshik.report.txt
SIGNED
REPORT ID     JA-26-04-012
SUBJECT       Ipamorelin 10 mg
DESIGNATION   NNC-26-0161
LOT           26-04-A
METHOD        RP-HPLC, ESI-MS
COLUMN        C18, 250 x 4.6 mm, 5 um
MOBILE PHASE  A: 0.1% TFA in H2O
              B: 0.1% TFA in ACN
GRADIENT      5 -> 65% B over 20 min
FLOW RATE     1.0 mL/min
DETECTION     UV 214 nm
INJECTION     20 uL @ 0.5 mg/mL
---
PURITY (A%)   99.00
MASS EXP.     711.85 Da
MASS OBS.     711.87 Da
---
CONCLUSION    Identity CONFIRMED · Purity PASS
SIGNED BY     J. Novak, MSc · Janoshik Analytical SVK
DATE          2026-04-11
representative chromatogram · A214 nmRT 8.42 min
Representative trace · Lot-specific COA included with every dispatch
purity≥ 99.0%
§ E Peer-reviewed studies

Research references for Ipamorelin 10 mg.

1 peer-reviewed publications. Links resolve to PubMed. DOIs are provided where available.

  1. [01]
    Raun K, Hansen BS, Johansen NL, et al.

    Ipamorelin, the first selective growth hormone secretagogue

    European Journal of Endocrinology · 1998
§ F Questions

About this peptide.

For general site, shipping, and payment questions see the full FAQ.

Q.Is ipamorelin related to GHRP-6?
A.Both are ghrelin-receptor agonists. Ipamorelin is more selective — minimal effect on cortisol and prolactin — while GHRP-6 has broader off-target activity. Commonly paired with CJC-1295 in preclinical GH-axis research.
Research use only

This peptide is supplied by Omega Grade for in vitro laboratory research use. It is not a drug, food, cosmetic, or dietary supplement. It is not approved by the FDA, EMA, MHRA, PMDA, or any other regulatory authority for any therapeutic indication.

No claim of therapeutic benefit is made or implied. The material is not intended for human or veterinary consumption, administration, or any form of self-experimentation. By purchasing, you acknowledge the researcher terms and accept full responsibility for local import compliance and all handling.