CJC 1295 + Ipamorelin GH Peptide Therapy Beverly Hills The most common GH releasing peptides: , Ipamorelin A ghrelin receptor agonist that triggers short pulses of growth hormone release from the pituitary with minimal effects on cortisol, prolactin, or Training hard but getting smaller? That's not a discipline problem. It's a signal problem. After 30, growth hormone drops ~14% per decade. And it doesn't just affect muscle Recovery slows Frontiers Metabolic effects of prolactin and the role of dopamine agonists: A review