Is BPC 157 Legal? Understanding Its Status and Implications People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian Many have heard of BPC 157, and some people have heard of TB 500. The both of these are considered "healing peptides" however they have very different uses and can also be used in The U.S. Food and Drug Administration is moving toward allowing compounding pharmacies to produce more than a dozen injectable peptides that were banned because of potentially significant safety risks, the New York Wellness Injections Manlius, NY Inspired Beauty Med Spa