Growth Hormone

Sermorelin vs Ipamorelin

A growth-hormone axis comparison between a GHRH analog and a selective ghrelin receptor agonist.

Sermorelin

Growth Hormone

Growth hormone stimulation, sleep quality, anti-aging

Growth Hormone

Selective growth hormone release, body composition, sleep quality

Signal	Sermorelin	Ipamorelin
Core mechanism	GHRH analog	Ghrelin receptor/GH secretagogue activity
Public conversation	Clinic, anti-aging, and body-composition demand	Selective GH release and stacking chatter

Wellness discussion often treats both as anti-aging/body-composition tools, while the mechanisms and evidence bases differ.

Sermorelin has a clearer approved-drug history; ipamorelin is more research/wellness-market coded.