BPC 157 Benefits, Dosage & Before After Results Peptides BPC 157 promise to help heal and recover you from injuries and tough workouts (and do way more than that sometimes too!). But theres limited research into their effectiveness. So how do you Should i take BPC 157? BPC 157 is a chain of 15 amino acids derived from a protein naturally found in your stomach lining. It has over 30 years of preclinical research behind it BPC 157 is a peptide that speeds up healing by helping blood flow, cell growth, and inflammation control. It doesnt make you sleepy, but people often sleep better because their bodys calmer and pain