BPC 157: What It Is, What We Know, and Why Its Use for Arthritis Remains Unproven San Diego Orthobiologics Medical Group Compounded "semaglutide" is not FDA approved semaglutide.com BPC 157: The Real Reason Why It's Not FDA Approved Stracuzzi Wellness FDA to weigh easing limits on unproven peptides favored by RFK Jr. and MAHA supporters PBS News 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. Is BPC157 Legal? WADA, FDA Status, and What You Need to Know