BPC 157 & TB 500: What You Need to Know What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B How BPC 157 and TB 500 Help You Recover Faster WellSpot IV Owasso IV Nutrition Therapy 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.