BPC 157 has already hit the mainstream, but should it hit your bloodstream? Peptides: why Big Pharma isn't making the buzzy, unlawful new drugs Is the lack of human data in BPC 157 a red flag? If a drug could actually knit torn tendons back together in weeks, a trillion dollar pharmaceutical industry probably wouldn't bury Peptides, Drugs And Supplements: Science, Risks, And Alternatives Los Angeles Times Therapeutic Goods Administration issues safety alert amid explosion of illegal peptide use ABC News