The trend of unproven peptides is spreading through influencers and RFK Jr. allies CNN BPC 157 has a decades long safety record with zero deaths or hospitalizations. Yet, it's unapproved because the FDA process is too expensive and the business model doesn't allow for profit. Approved drugs with FDA Peptide Reclassification 2026: What It Means for Providers They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now.