What the Hell is a Peptide?
Jul 30, 2026 · 26m
Summary
Host Rob Gunther and Wired’s Kate Nibbs explore the booming peptide industry, driven by social media hype and political support from RFK Jr. They discuss the risks of unregulated, research-grade peptides sold via telehealth and compounding pharmacies, contrasting them with FDA-approved drugs like GLP-1s. The episode examines the tension between potential medical benefits and the dangers of a largely unverified market.
Topics discussed
Intro and sponsor ads for Bill and Manifesto
The rise of peptide ads and the GLP-1 connection
Sponsor ads for Ground News, Maintain X, and O-Pill
Defining peptides and their medical history
Compounding pharmacies and the GLP-1 shortage
Safety risks of influencer-promoted peptides
RFK Jr., the MAHA movement, and natural remedies
Sponsor ads for HeyGen and Michael's
Navigating the wild west of peptide usage
Regulatory shifts and the gray market dangers
True believers vs. profit-driven entrepreneurs
Outro and sponsor ads for Cologuard and Liquid IV
Listen ad-free on Castria