The FDA just changed the rules on peptides effective April 15, 2026. BPC 157, GHK Cu, MOTS C, and TB 500 have been removed from the Category 2 restricted compounding list. Here is what Gray Market Peptides: So Much Hype, So Little Data BPC 157: Miracle Healing Peptide or Hidden Danger? A Major Shift in Peptide Regulation Is Underway What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B