Peptidecurious? So are many of my patients. Peptides are short chains of amino acids that can act as biologic signals. Two of the most popular are BPC157 + GHKCu. BPC157: Used for Frontiers Role of the endothelial cell glycocalyx in sepsis induced acute kidney injury What is BPC 157 and How Can It Benefit You? Le Jolie Med Spa BPC 157: Your Blueprint for Rapid Repair, Renewed Strength, and a Healthier You: Montrose, Dr. Alexander: 9798280605145: Amazon.com: Books Therapies for Feline Chronic Kidney Disease Philip Roudebush, David J Polzin, Sheri J Ross, Todd L Towell, Larry G Adams, S Dru Forrester, 2009