A peptide capsule? BPC 157 (body protective compound) is one of the only peptides you can take in oral capsules, as it's derived from gastric juice, therefore it can with stand the BPC 157 Purist Peptides I started Peptify because I couldn't find this quality anywhere in the UK. Today: working through the BPC 157 COA stack. This is what goes into every batch before it leaves UK. HPLC verified by Thoroughbred Labs BPC 157 Peptide 60 Capsules Supplement Junction Research Peptides UK High Purity, cGMP Certified Supplier Peptides UK