Peptide Database

Pralmorelin · Growth Hormone-Releasing Peptide 2

GHRP-2 is a synthetic hexapeptide and potent ghrelin receptor agonist that stimulates growth hormone release from the pituitary. It produces a strong GH pulse with some elevation of cortisol and prolactin at higher doses. Research includes GH deficiency diagnosis, body composition, sleep quality, and appetite stimulation via its ghrelin-mimetic mechanism.

C₄₅H₅₅N₉O₆ · 817.99 Da

Examorelin · EP 23905

Hexarelin is one of the most potent synthetic GHRP compounds, producing the largest GH pulse among GHRPs. Beyond its GH-stimulating properties, research highlights direct cardioprotective effects through CD36 receptor binding, independent of GH or IGF-1. Studies show benefits in heart failure models, myocardial infarction recovery, and protection against ventricular dysfunction.