Is BPC 157 Peptide Safe? All Risks and Benefits Best HGH Doctors BPC 157 and other peptides are everywhere in the fitness world right now. The anecdotal reports (and some early research) are exciting! But, we still need to approach BPC 157 with caution. Right now, Protecting and Repairing the Body with BPC 157 BioDesign Wellness Center 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. The Unregulated World of Peptides: A Legal Minefield for Providers Holt Law Peptides are often well tolerated, but they can still cause temporary reactions while the body adapts. Some commonly reported effects include: BPC 157 headaches, nausea, increased appetite TB 500