BPC 157 Research Peptide Information Peptpedia BPC 157 and Erectile Dysfunction: What the Evidence Shows and Practical Considerations Most peptides arent orally bioavailable and they get broken down in the stomach. BPC 157 is a notable exception, especially the arginate salt, which is the superior form when it comes to oral A host directed adjuvant sensitizes intracellular bacterial persisters to antibiotics Nature Microbiology Comparing Rapid BPC 157 and Time Release for Gut Health Acetate salt or HCl salt peptide synthesis: TFA Removal Service.