FDA Moves to Reevaluate Several Peptides American Med Spa Association Peptides are unproven as health aids. FDA may unleash them anyway The Food and Drug Administration will hold a meeting this summer to consider easing restrictions on more than a half dozen peptide injections, a group of unapproved therapies that have become popular BPC 157: Miracle Healing Peptide or Hidden Danger? The trend of unproven peptides is spreading through influencers and RFK Jr. allies CNN