Pentapeptide · Ghrelin-Receptor Research

Ipamorelin 5 mg

Ipamorelin is a synthetic pentapeptide that acts at the GHS-R1a (ghrelin) receptor. It is one of the most-studied research compounds in the receptor-selectivity literature — selective for the ghrelin pathway without measurable cross-activity at other receptor families. The Wellness Labs Ipamorelin 5 mg is for research use in ghrelin-pathway and downstream-signalling studies.

What Ipamorelin is

Ipamorelin is a 5-amino-acid synthetic peptide (Aib-His-D-2-Nal-D-Phe-Lys-NH2) developed at Novo Nordisk as a selective ghrelin-receptor agonist. The selectivity profile is what differentiates it from earlier compounds in the same research class: it activates the GHS-R1a receptor without measurable activity at the ACTH/cortisol axis or the prolactin pathway. This makes it useful for researchers studying ghrelin-pathway questions in isolation, without the confounding cross-pathway effects that earlier research compounds carried.

What the research literature covers

Published research on Ipamorelin covers GHS-R1a receptor binding and downstream signalling, growth-hormone-pulse research in rodent and small mammal models, gastric-motility research (the ghrelin pathway is also involved in gastric emptying), and post-operative ileus research (where Ipamorelin has been studied as a research compound to accelerate return of gastrointestinal function). Most evidence is preclinical with some early-phase human research published.

Why selectivity matters in research design

Earlier research compounds targeting growth-hormone-related pathways carried activity across multiple receptor systems — they raised growth-hormone levels but also affected cortisol, prolactin, and other axes. Researchers studying isolated mechanisms found this cross-activity confounding. Ipamorelin's selectivity to GHS-R1a is the feature that makes it the preferred research compound for mechanism-isolation studies in this category.

Quality verification

Two-stage Wellness Labs verification: upstream ICH Q7 GMP manufacturing, independent HPLC analysis at a third-party US laboratory, ≥98% peak-area purity at λ=214 nm against pharmacopoeia reference standards. Each released batch carries a Certificate of Analysis available through the research account.

In the ipamorelin range

Common questions

Is Ipamorelin legal in the UAE?
Ipamorelin is classified as a research compound in the UAE and is sold through standard wellness-supply channels. Wellness Labs operates under standard UAE commercial trading rules with VAT compliance applied to every dispatch.
Ipamorelin vs CJC-1295 — what is the difference?
They act at different parts of the same growth-hormone-related research axis. CJC-1295 is a GHRH analogue (acts at the GHRH receptor). Ipamorelin is a GHS-R1a (ghrelin-receptor) agonist. The two pathways converge downstream but the upstream receptor targets are different. Researchers studying the combined pathway pair them; researchers studying single-receptor questions choose one.
How is Ipamorelin administered in research?
Subcutaneous injection is the standard route in published research and the grey-research community. The peptide has poor oral bioavailability — protein digestion in the gut breaks down the sequence before systemic absorption. Subcutaneous administration is reliable. Reconstitution and storage guidance accompanies every shipment.
What is the typical research-protocol dose?
The most-cited research-community protocol is 200-300 mcg per administration, 1-3 times daily. Published research has used a wide range; researchers calibrate to their own protocol design. Typical cycles run 8-12 weeks with rest periods.
Does Ipamorelin affect cortisol or prolactin?
Published research has not detected measurable cortisol or prolactin elevation at standard research doses — this selectivity is the feature that differentiates Ipamorelin from earlier research compounds in the same class. The lack of measurable cross-pathway activity is what makes Ipamorelin useful for mechanism-isolation studies.
How is Ipamorelin stored?
Lyophilised Ipamorelin is ambient-temperature stable in transit. Long-term storage at -20 °C protected from light is recommended. Post-reconstitution refrigerated storage with appropriate handling.
How fast is delivery in the UAE?
Same-day in Dubai, next-business-day across the UAE. GCC in 3-5 business days.
Can Nour help design the protocol?
Nour walks through the published literature on Ipamorelin alone vs paired with CJC-1295, what the receptor-selectivity profile means for mechanism-isolation studies, and the standard research-protocol framework. Final protocol decisions sit with the researcher.

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