FDA Approval: Economics, Not Science? Unpacking the System FDA to weigh easing limits on unproven peptides promoted by RFK Jr. 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 There's No Evidence" Why Your Doctor Can't Recommend Peptides Like BPC 157 Proactive Health Labs What are peptides? FDA may ease restrictions on unproven health fad LiveNOW from FOX