Peptide BPC 157 Does It Work? Breaking Down the Evidence and the Hype Is BPC 157 Banned? Oral vs. Injectable Forms Explained While BPC 157 is not a recent discovery, it's presently enjoying a mammoth surge in popularity. At this moment, with RFK Jr., wellness influencers, and algorithmically savvy marketeers beating the drum for nonpharmaceutical BPC 157 and Penis Growth: What the Evidence Actually Shows