BPC 157: The peptide with big claims and scant evidence STAT 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 BPC 157 KPV TB500 Injectable Starts at $199 This is one of the biggest peptide regulatory updates in years, and it's just the beginning. The FDA has officially initiated the first step to reverse its 2023 stance, removing 12 peptides