FDA to weigh easing limits on unproven peptides promoted by RFK Jr. They Call It the 'Wolverine Peptide.' And Everyone from Biohackers to Your Dad Wants It Now. Is BPC 157 Legal? Understanding Its Status and Implications This is one of the biggest peptide regulatory shifts in years. And it's just getting started. The FDA has taken its first step toward reversing its 2023 stance, removing 12 peptides from BPC 157 TB 500 Erectile Dysfunction Effects: What the Limited Evidence Shows