Tier C · Early / limited human evidence
GHRP-2
A classic GH secretagogue that helped establish the human ghrelin/GHRP signaling field.
Why researchers care
Potential human relevance
- Stimulates growth hormone release in human studies
- Helped define the physiology of synthetic GH secretagogues
- Provides mechanistic context for newer compounds such as ipamorelin
What the human evidence says
Evidence, not extrapolation
Human studies demonstrate GH-release activity. That does not establish broad anti-aging, muscle-building or recovery benefits.
How to think about it
The Yooper Peptides take
GHRP-2 is best understood as a pharmacology tool with proven endocrine activity and unproven generalized wellness outcomes.
Primary / authoritative reading