Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype The Hidden Risks of BPC157: What Patients Need to Know About Contamination and Safety Regenexx at New Regeneration Orthopedics Most people who talk about side effects from BPC 157 dont realize the problem isnt the peptide itself. The issue is that theyre getting unsterile, contaminated products from low quality research They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.