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 Pentadecapeptide BPC 157 and the central nervous : Neural Regeneration Research BPC 157 Pure Oral Spray by Integrative Peptides B. Health Shop Comparing Rapid BPC 157 and Time Release for Gut Health Repair and Recovery (60 Capsules) (Stable BPC 157 Arginate, Thymosin Beta 4 Fragment) Green Pharma at 9000 box, Nagpur ID: 2857599976855