RFK Jr. testifies on vaccines, budget cuts The FDA just put peptides like BPC 157, TB 500, and KPV on the clock. , As a compounding pharmacist, this is literally my world and most people dont understand the regulatory nuance behind what What are peptides? FDA may ease restrictions on unproven health fad LiveNOW from FOX FDA to weigh easing limits on peptides promoted by RFK Jr. NBC 6 South Florida