BPC 157 Rapid 250mcg Pure Prescriptions BPC 157 (Arginate Salt) Xcel Peptides 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 157 500 mcg Oral Capsules We use the BPC 157 capsules from InfiniWell as they use the arginate salt which is the better form of BPC. To help out, we have a 20% patient discount code on our website Oral Liposomal BPC Tissue Healing Support Supplement