Stronger by Design for Women with Michelle MacDonald

Peptides Exposed: Truth About Lab-Use Compounds | BPC-157 & More | Leigh Baxt, PhD

June 3, 2026·36 min
Episode Description from the Publisher

What if the peptide your favorite influencer is swearing by has never once been tested in a human clinical trial? Michelle MacDonald sits down with drug development scientist Leigh Baxt, PhD for a conversation that cuts straight through the wellness peptide industry. Together they break down how drugs actually make it from an idea to FDA approval, why 99% of them never do, and what it means that the peptides flooding your social media feed are, in most cases, sitting at the very earlies...

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