hormonalMolecular Weight: 887.1Reviewed: 2026-03-26

Hexarelin

Examorelin

A very potent GH secretagogue, but less selective than Ipamorelin due to prolactin elevation.

Quick Answer

Hexarelin is a classic example of a page where searchers want dosing guidance and mechanism context more than a generic overview.

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Mechanism

Very potent growth hormone secretagogue. Strong GH release but also increases prolactin and cortisol levels.

Half-Life

1-2 hours

Administration

Subcutaneous

Technical Protocol

Hexarelin: Comprehensive Research Guide

Overview

Hexarelin (Examorelin) is one of the most potent growth hormone secretagogues available. However, it increases prolactin levels, making it less selective than Ipamorelin or GHRP-6.

Mechanism of Action

  • GH Release: Very strong stimulation
  • Prolactin: Increases prolactin levels (key difference)
  • Cortisol: Moderate increase
  • Appetite: Mild appetite stimulation

Research Applications

  • Growth hormone research
  • Studies requiring strong GH release
  • Research into prolactin effects

Dosage

  • Standard: 100-200 mcg per injection
  • Frequency: 1-2 times daily
  • Lower Doses: Very potent, lower doses often sufficient

Side Effects

  • Prolactin: Significant prolactin elevation
  • Cortisol: Moderate increase
  • Water Retention: More common than with Ipamorelin

Comparison

  • vs. Ipamorelin: Less selective, stronger GH release, prolactin elevation
  • vs. GHRP-2: Similar potency, but hexarelin increases prolactin

This information is for research and educational purposes only.

Answer-First Research Snapshot

Evidence

The page already earns impressions but little CTR, which usually means the SERP promise is weaker than the query intent.

Dosage Context

The page should explain how hexarelin differs from other GH-axis peptides when users ask about dose, timing, and pulse intensity.

Status

Frame hexarelin within GH-axis comparison logic and tolerability questions rather than isolated protocol talk.

Title and FAQ should explicitly mention dosing.

Compare hexarelin to GHRP-6, GHRP-2, and ipamorelin.

Link to the GH-axis article and protocol hub prominently.

Peer-Reviewed Citations

Hexarelin: a growth hormone-releasing peptide

Deghenghi R, et al. • J Endocrinol Invest (1994)

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Frequently Asked Questions

Why does hexarelin need a dosing-focused page?

Because search demand is explicitly protocol-oriented, and users want to compare its GH-axis behavior with other secretagogues.

What should a hexarelin page compare it against?

Most usefully against GHRP-6, GHRP-2, ipamorelin, and GHRH analog combinations.

How should Hexarelin be stored?

Store at 2-8°C, protect from light

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Source Hexarelin for Your Research

Third-party tested, EU-shipped, certificate of analysis included. High-purity Hexarelin available from our verified research partner.

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