Emerging Anabolic and Regenerative Peptides in Athletic Body Re composition and Bodybuilding: Mechanisms of Action, Dosing Strategies, and Evidence Review The 7 Best Peptides for Muscle Growth Once daily administration of CJC 1295, a long acting growth hormone releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse American Journal of Physiology Endocrinology and Metabolism American Physiological Society CJC 1295 + Ipamorelin Nasal Spray Polar Peptides CJC 1295+Ipamo 5 5mg (No DAC) Ion Peptide