Are Peptides Safe? What Older Adults Need to Know FDA to weigh easing limits on unproven peptides favored by RFK Jr. and other MAHA figures The FDA just announced that they're taking steps to lift restrictions on 12 peptides including BPC 157 and TB 500 making them accessible through compounding pharmacies again. This is a HUGE step Compounded "semaglutide" is not FDA approved semaglutide.com FDA Moves to Reevaluate Several Peptides American Med Spa Association