BPC 157: Prohibited peptide and unapproved drug in supplements People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian 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 FDA May Reverse Ban on 14 PeptidesWhat It Means for Your Beauty Routine Allure