BPC 157 Explained: Benefits, Safety & Oral vs Injectable Options BPC 157 Pure Oral Spray, Integrative Peptides Professional Supplement Center BPC 157 Pure Oral Spray, Integrative Peptides Professional Supplement Center Peptides like BPC 157 are everywhere on social media right now. They are most commonly promoted for injury and tendon healing and are often paired with other peptides such as TB 500. BPC 157: Experimental Peptide Creates Risk for Athletes