How Strong Is Peptides Vs Fda Approved TikTok Everything You Need to Know About the FDA Peptide Ban Ipamorelin FDA Approval Status 2026: Is It FDA Approved? Some peptides are FDA approved drugs. Some are legal supplements. Some are neither. The same word, peptide, covers all three categories. The regulatory status of the specific compound is what determines legality. FDA's accelerated approval process: What your audience needs to know