BIG Peptide News (Must-Listen!): What Really Happened In Washington DC & A 7 Peptide Breakdown, With Dr. Matt Cook.
Aug 6, 2026 · 1h 13m
Summary
Host Ben Greenfield interviews Dr. Matt Cook about recent FDA hearings on peptide compounding. They discuss the potential return of seven popular peptides to the bulk list, citing safety data from millions of doses. The episode also covers BPC-157’s mechanisms for gut and tissue healing and introduces LifeOS, an AI platform for tracking patient health data.
Topics discussed
Intro and XtendLife Vitamin E gummies sponsorship
Episode overview: Peptides and FDA regulatory changes
Interview with Dr. Matt Cook on FDA compounding rules
Sponsorships: Fatty15, Magnesium, and Spell Optimizers
FDA bulk list process and peptide safety data review
BPC-157 mechanisms, gut health, and clinical trials
TB-500, KPV, and the 'Wolverine Stack'
MOTS-c, Semax, and Ben Greenfield VIP Dinner promo
MOTS-c mitochondrial benefits and Semax cognitive effects
Epitalon longevity and DSIP sleep regulation
Outro, show notes links, and affiliate disclosure
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