BPC 157 + KPV BPC 157 has already hit the mainstream, but should it hit your bloodstream? Peptide Injections: Are They Safe? BPC 157 is part of a growing list of compounds called peptides gaining interest in fitness, wellness and anti ageing circles. The buzz comes from their supposed potential to help you build muscle, The growing market for injectable peptides includes many schedule 4 drugs that are not yet approved for use in Australia but can be prescribed by a doctor The online wellness clinics letting customers 'add to cart' experimental peptides without a doctor consult Health The Guardian