Asthma Life Extension BPC 157 aka Wolverine. This peptide is not FDA approved, but it is very popular among the biohacking population. Ashley explains the science behind it, but remember, it doesnt have human data yet, so What Is BPC 157? A Medical Clinic's Guide to the Body Protective Peptide, Its Uses, and What It Actually Does Perfect B BPC 157 10mg Peplogix Neuropeptides in asthma, chronic obstructive pulmonary disease and cystic fibrosis Respiratory Research Springer Nature Link