BPC 157 Peptide: Benefits, Dosage & Side Effects 2026 While BPC 157 is not a recent discovery, it's presently enjoying a mammoth surge in popularity. At this moment, with RFK Jr., wellness influencers, and algorithmically savvy marketeers beating the drum for nonpharmaceutical Ask anyone from gym bros to marathoners to your 65 year old dad who says he's suddenly spry and you'll hear about BPC 157's potential to heal tendons and ligaments, speed up postsurgical recovery, and Have you used peptides? What are your thoughts? Let me know below Peptides are short chains of amino acids that play vital roles in cellular signaling and repair throughout the body. How does the Peptide BPC 157 Work?