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 Stable Gastric Pentadecapeptide BPC 157 and Wound Healing Peptide shows promise for protecting kidneys from nephritis Jagwire Dialysis may not be the best option for older adults with kidney failure Stanford Report Therapies for Feline Chronic Kidney Disease Philip Roudebush, David J Polzin, Sheri J Ross, Todd L Towell, Larry G Adams, S Dru Forrester, 2009