Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But there's limited research into their effectiveness. So how do Is BPC 157 Banned? Oral vs. Injectable Forms Explained Many have heard of BPC 157, and some people have heard of TB 500. The both of these are considered "healing peptides" however they have very different uses and can also be used in BPC 157 vs TB 500 vs GHK Cu Inside the GLOW Protocol Revolution Health & Wellness BPC157+TB500 Ion Peptide