Frontiers The Prolactin Family of Hormones as Regulators of Maternal Mood and Behavior Unlocking the Power of Peptides: What You Need to Know About BPC 157, KPV, TB 500, CJC 1295 Ipamorelin Benefits, Side Effects, and Cost: The Complete Patient Guide Perfect B Peptide Therapy for Muscle Growth: CJC 1295 Yunique Medical 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