Q&A: Understanding the Pharmaceutical Community's Attention on Peptides Drug Topics FDA puts some peptides off limits BPC 157: Speed Up Healing And Enhance Your Vitality With The Miracle Peptide: Green, Neil. C: 9798328912488: Amazon.com: Books FDA to Consider Lifting Restrictions on Numerous Compounded Peptides Foley & Lardner BPC 157 is one of the most unique peptides naturally found in the gut and effective both orally and by injection. Oral supports gut health, while the injectable version helps with healing