Ghrelin Receptor Agonist — Classic growth hormone releasing peptide — a ghrelin receptor agonist studied for pituitary GH secretion research.
Human Chorionic Gonadotropin — Human chorionic gonadotropin glycoprotein extensively studied for endocrine research and reproductive biology applications.
Long R3 IGF-1 — Long-acting IGF-1 analogue with ~20-30 hour half-life — the most-studied form of IGF-1 in research applications.