Ipamorelin 5mg
For Research Use Only
Popular -31% OFF
≥98%
HPLC Verified
COA
Every Batch
USA
Jessup, PA
Growth Hormone / GH Secretagogues

Ipamorelin 5mg

Research Grade

The cleanest GH secretagogue — a selective GHS-R1a agonist producing robust, dose-dependent GH pulses without cortisol elevation, HPA activation, or appetite stimulation.

≥99% Purity COA Included Cold Pack Shipping Same-Day Ship
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4.3 · 9 reviews
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$38.70
$43.00
Purity
≥99%
Weight
5mg
CAS
170851-70-4
Formula
C38H49N9O5
Form
Sterile Lyophilized Powder
Vial
3 mL Multi-Dose Vial

Product Overview

Ipamorelin is a third-generation growth hormone secretagogue and selective ghrelin/GHSR-1a receptor agonist, developed by Novo Nordisk and originally described in 1998. It is a pentapeptide (Aib-His-D-2-Naphthylalanine-D-Phe-Lys-NH₂) recognized industry-wide for its exceptional selectivity — stimulating robust, dose-dependent GH release without meaningfully elevating cortisol, prolactin, ACTH, acetylcholine, or aldosterone. This clean pharmacological profile has made Ipamorelin one of the most widely studied, widely referenced, and widely preferred secretagogues in growth hormone research, and it serves as the positive control in countless GH secretagogue studies.

Methodology Note: This product summary references published preclinical and clinical research. 22EXO does not make therapeutic claims. All compounds are sold strictly for laboratory and research applications.

Disclaimer: This product is sold for research and laboratory use only. Not for human consumption. By purchasing, you agree to our terms of service and confirm that this product will only be used for legitimate research purposes.

Customer Reviews

4.3 · 9 reviews
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ipa is consistent
by Lucas H · 2026-05-03 · ✓ Verified
★★★★★

third lot in a row that ran 99+ on internal hplc. dont normally write reviews but their qc is the real deal

ipamorelin without the bloat of other GHRPs
by Drew S. · 2026-05-01 · ✓ Verified
★★★★★

selective ghs-r1a agonism is what makes ipamorelin different and 22EXO's is high purity. coa attached to the order email automatically.

fine, vial seal a bit loose on one
by anonymous · 2026-05-01 · ✓ Verified
★★★★☆

one of two vials had a slightly loose flip-top seal but the inner stopper was intact and the cake was sealed. probably a QC catch. they offered to replace, didn't bother since the product was fine.

Cleanest ipamorelin
by Dr. R. Mitchell · 2026-05-01 · ✓ Verified
★★★★★

No detectable impurities on HPLC.

Good for pulsatile secretion studies
by M. Choi, Ph.D. · 2026-05-01 · ✓ Verified
★★★★★

Used in a series of experiments measuring pulsatile growth hormone secretion. Peptide quality has been consistent across three lot numbers we have tested.

Resources

For research use only. Not for human consumption. Not approved by the FDA for any therapeutic indication. By purchasing, you confirm that this material will be used solely for in-vitro research purposes by qualified researchers.