A long acting ghrh analog. Growth-hormone-releasing hormone (ghrh), also known as growth-hormone-releasing factor (grf or ghrf) or somatocrinin, is a 44-amino acid peptide hormone produced in the hypothalamus by the arcuate nucleus. Ghrh stimulates growth hormone (gh) secretion from the pituitary. Ghrh is released in a pulsatile manner, stimulating pulsatile release of gh respectively. Purity 95%min, 2mg/vial