GHRP-2 stimulates growth hormone release. Human endocrine studies do not directly establish muscle-building or anti-aging benefit.
What did the human study measure?
A small 1997 comparison of GHRP-2 and hexarelin found GH responses and effects on prolactin, ACTH and cortisol. These were experimental hormone measurements. Reference: GHRP-2 and hexarelin endocrine responses (1997)
Does a GH rise prove physical benefit?
Not by itself. Strength, function or the intended clinical outcome must be measured alongside adverse effects. A biomarker change supplies only part of the answer.
Why distinguish related names?
GHRP-2, GHRP-6 and hexarelin are different substances. Shared research categories do not make their findings interchangeable.
Frequently asked questions
Is GHRP-2 GH itself?
No. It stimulates GH release.
Does a GH rise prove anti-aging benefit?
No. Relevant health outcomes and follow-up are required.
How should this article be used?
Use it to identify the substance, understand what the cited research measured, and prepare questions for a qualified clinician. It is educational information, not an individual treatment plan.