Ipamorelin

moderate
Growth Hormone Releasing PeptideGHRP

A selective growth hormone secretagogue that stimulates natural GH release without significantly affecting cortisol or prolactin.

Category
growth hormone
Dosage
100-300 mcg, 2-3 times daily
Half-Life
Approximately 2 hours
Administration
Subcutaneous injection, typically before bed and/or morning fasted

Overview

Ipamorelin is a pentapeptide that acts as a growth hormone secretagogue by mimicking ghrelin and binding to the ghrelin receptor (GHS-R1a) in the pituitary gland. What makes it unique among GH-releasing peptides is its selectivity — it stimulates GH release without significantly increasing cortisol, prolactin, or ACTH levels.

This selectivity makes it one of the safest GH-releasing peptides available. It is commonly stacked with CJC-1295 (with or without DAC) for enhanced and sustained GH release. Popular among anti-aging, bodybuilding, and recovery communities.

Benefits

  • Stimulates natural GH production
  • Improved sleep quality
  • Enhanced fat metabolism
  • Better recovery from exercise
  • Increased collagen synthesis
  • Selective — minimal cortisol/prolactin impact

Side Effects

  • Transient headache
  • Water retention (mild)
  • Increased hunger
  • Tingling or numbness
  • Joint pain at high doses

⚠ Research Disclaimer: This information is for educational purposes only and is not medical advice. Consult a qualified healthcare professional before using Ipamorelin or any peptide. See our full medical disclaimer.

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