People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian BPC 157 TB 500 (T4) Blend Pure Health Peptides BPC 157 Capsules 2 Pack Bundle Research Peptide Bundle Pure Bio Labs In a major policy shift, the U.S. Food and Drug Administration is reconsidering restrictions on several controversial peptides, including trending compounds like BPC 157 and Melanotan II. The move comes as demand for FDA Compliance for Peptide Therapy and BPC 157 Holt Law