Full show notes: https://bengreenfieldlife.com/peptides2026 In this episode with Dr. Matt Cook, recorded days after he returned from Washington, DC, you'll get a plain-language breakdown of what just happened to peptides in the United States. You'll hear what the FDA's Pharmacy Compounding Advisory Committee actually voted on, why seven popular peptides were pulled two years ago, which six of the seven were just recommended for the bulk list, which one was left off, and what all of it means for your ability to get peptides legally from a pharmacy instead of the gray market. You'll also get a guided tour of the peptides themselves: BPC-157 for gut and tissue healing, KPV for inflammation, TB-500 for cell migration and wound repair, MOTS-c as an exercise mimetic, Semax for memory and learning, Epitalon for sleep and longevity, and DSIP for sleep. Matt explains why peptides behave so differently from ordinary drugs, walks through a safety review covering millions of doses, and shows how his company LifeOS pulls your labs, wearables, and genetics into one HIPAA-compliant place. And if you want to keep every peptide straight, Matt built a peptide cheat sheet covering what each one does, how to dose it, and where to source it. Chapters: 0:00 Introduction 02:41 Why Matt went to Washington DC 07:44 Why the FDA pulled seven peptides 15:17 Six of seven make the bulk list 19:02 Why peptides aren't like normal drugs 22:40 The safety review across millions of doses 31:56 LifeOS and your siloed health data 40:23 BPC-157 and hydrodissection 44:57 KPV, TB-500, and the Wolverine stack 54:54 Why tiny peptides avoid immune reactions 57:07 MOTS-c and Semax explained 1:04:45 Epitalon, DSIP, and the one that didn't make it 1:10:35 Where to get the peptide cheat sheet Shop My Curated Marketplace of Vetted Products! - https://shoplifemarket.com Sign up for a FREE Coaching Call! - https://jointriumphcoaching.com Check out my FREE newsletter! - https://bengreenfieldlife.com/newsletter/ 🔗My Website: https://bengreenfieldlife.com/ 🔗My Podcast: https://bengreenfieldlife.com/podcast/ 🔗My Books: https://shopbengreenfieldlife.com/collections/books Connect with me: ⬇️ Instagram https://www.instagram.com/bengreenfieldfitness/ Facebook https://www.facebook.com/BGFitness X https://twitter.com/bengreenfield TikTok https://www.tiktok.com/@bengreenfield