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, Public advisory Think twice before injecting peptides bought online: unauthorized products can seriously harm you What are peptides? The treatments promising weight loss and better skin, explained Vox 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 doesn't have human data yet, so RFK Jr. and the Perils of Peptides Washington Monthly