BPC 157 LIVE ALPHA LABS GHK Cu, BPC 157, TB 500, KPV Injectable Peptide BPC 157 Peptide Targeted Healing & Recovery Support BPC 157 (Body Protection Compound) is a regenerative peptide known for supporting the body's natural healing processes. What it helps with: Tendons & ligaments Joint pain Peptides like BPC 157 are everywhere on social media right now. They are most commonly promoted for injury and tendon healing and are often paired with other peptides such as TB 500.