BPC-157 Dosing: Complete 2025 Guide for Safe and Effective Use What Is BPC-157? BPC-157 (Body Protecting Compound-157) is a synthetic pentadecapeptide derived from a protein found in human gastric juice. Discovered in the 1990s, it has gained massive popularity in the biohacking, sports medicine, and regenerative communities for its remarkable ability to accelerate healing of tendons,...