BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence Click the link in my bio to read the full article! BPC 157, nicknamed the Wolverine Peptide for its supposed superhuman healing powers, has exploded into mainstream fitness culture despite regulatory crackdowns. No One Knew What a Peptide Was 5 Years AgoNow They're Everywhere. But What Exactly Is a Peptide? BPC 157 for Erectile Dysfunction: What the Evidence Shows and Practical Considerations