How it may work
An experimental ghrelin-receptor agonist studied for growth-hormone release.
Guide-level evidence orientationEvidence level E
Level E marks a central question without dependable direct human evidence; read the outcome conclusion rather than treating the letter as a direction of effect.
This guide-level grade is an orientation, not a direction-of-effect label, product grade, claim or personal recommendation.Why people are interested
An experimental peptide that stimulates growth-hormone signalling through the ghrelin receptor. Long-term benefits and risks remain uncertain.
Library trackMedical research
Last reviewed20 Aug 2026
Guide scopeIngredient research only
What people have studied
Reliable evidence for healthy-ageing, recovery or longevity use is not established.
What to consider
Human-use quality, endocrine effects and long-term risks remain uncertain.
Local pathway
Research/medical content only. Not sold by CELLIVITY.
Sources + indexes
See where the explanation comes from.
Open the linked research and official records behind this guide. Early topics may begin with a research index while stronger sources are added.