Shop by goal

Popular compounds

Research resources

Recently viewed

Growth hormone secretagogue research

The GH-axis research area — GHRH analogues and ghrelin-receptor agonists studied for their effect on pulsatile growth-hormone secretion.

Growth-hormone secretagogue research studies two complementary peptide classes: GHRH analogues (sermorelin, CJC-1295, tesamorelin) that act on the growth-hormone-releasing-hormone receptor, and ghrelin-receptor agonists / GHRPs (ipamorelin, GHRP-2, GHRP-6, hexarelin) that act on the GHS-R. The two classes are often studied in combination for their effect on pulsatile GH release in preclinical models.

This hub groups the research compounds New-U supplies in this area alongside the on-site guides that summarise the published science. Every compound is lab-verified at >99% HPLC purity with a Certificate of Analysis per lot. Supplied strictly for laboratory and research use only — not for human or veterinary consumption.

Research compounds in this area

Research reading

Frequently asked questions

What is a growth hormone secretagogue?

A growth hormone secretagogue is a compound studied for its ability to stimulate the secretion of growth hormone. Research distinguishes GHRH analogues (which act on the GHRH receptor) from ghrelin-receptor agonists / GHRPs (which act on the GHS-R). New-U supplies these compounds for laboratory research use only.

Why are GHRH analogues and GHRPs studied together?

In the published literature the two classes act on different receptors and are frequently studied in combination (e.g. CJC-1295 with ipamorelin) because their mechanisms are complementary in models of pulsatile growth-hormone release.

How is purity verified?

Every lot is independently tested by Janoshik Analytics and/or Freedom Diagnostics, with RP-HPLC purity and ESI-MS identity verification at >99%, and a Certificate of Analysis published per lot.

Scientific sources & further reading

Research use only (RUO). All products are sold strictly for laboratory and research purposes — not for human or veterinary consumption. This page summarises published research context and does not constitute medical advice or dosing guidance.

Premium research peptides at >99% HPLC-verified purity, third-party tested by Janoshik Analytical with a Certificate of Analysis on every lot. Shipped lab-direct, discreet and cold-chain, worldwide. For laboratory research use only.

Shop

Learn

Company

Support

Ways to Pay

Shop by Compound

Shop by Goal

Ships worldwide

Research use only (RUO). All products are sold strictly for laboratory and research purposes — not for human or veterinary consumption. Purchasers must be 21 or older.

All rights reserved. Copyright of New-U held with Hilxera Distribution Services LLC 2026.

Website & business operated by Hilxera Distribution Services LLC. Registered in Wyoming, ID: 2026-001928701.

© 2026 New-U Research Compounds · new-u.io · @new.u.io