BPC 157 Body Protective Compound, Maxlife Naturals Professional Supplement Center Most peptides are broken down in the stomach and not absorbed when taken orally, which is why injectable forms are often used. BPC 157 is a unique exception. Because it originates from the gut, its BPC 157 & TB 500 Peptide Set Wolverine Stack Pure Bio Labs Integrative Peptides BPC 157 PURE Oral Spray Precision Health Nutrients Buy BPC 157 (5mg) Biotech Peptides