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 Accelerating Tendon Healing: The Role of Collagen Peptides and BPC 157 Orthowell Physical Therapy New Hope for Knee Pain Relief? BPC 157 is a peptide that's been getting a ton of buzz for healing knees, reducing inflammation, and easing chronic pain. But here's the thing BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence What are the potential side effects of BPC 157? Ask Huberman Lab