BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157 Peptide Hormone Replacement Therapy Los Angeles The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University The Wolverine Drug Ortho Rhode Island Peptide side effects no one talks about BPC 157 headaches. TB 500 fatigue. CJC Ipamorelin water retention. Most people quit. But 90% of the time it's the protocol, not the peptide.