What is the efficacy of intranasal BPC 157 (Body Protection Compound 157)? New: An FDA decision to place 19 peptides on the unsafe list was supported by numerous documented safety concerns, former officials said. Even though demand for peptide therapies has exploded since then, RFK Jr.'s peptide push could unleash risky drugs STAT First Opinion BPC 157 and Erectile Dysfunction: What the Evidence Actually Shows BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesnt have human data yet, so