Sources: U.S. Food and Drug Administration (FDA) Compounding and the FDA (503A & 503B guidance) FDA warning letters on unapproved peptide products National Institutes of Health (NIH) PubMed BPC 157: Miracle Healing Peptide or Hidden Danger? The FDA will hold a meeting to consider easing restrictions on more than a half dozen peptide injections, a group of unapproved therapies that have become popular among wellness influencers, fitness gurus Wellness Injections Manlius, NY Inspired Beauty Med Spa BPC 157 Dosage Guide: How Much Should You Take for Recovery and Injury Healing? Common Mistakes Using BPC 157 or TB 500 Alone Revolution Health & Wellness