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Peptides Are Outrunning the Rulebook

A new JAMA Viewpoint argues US drug policy is built for a market that no longer behaves like one.

  • By

  • Kerri Miller

  • June 17, 2026

  • 3 min

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  • 1

    Peptide-related content has surged on social media, with over 130,000 Instagram posts and 230 million TikTok views by May 2026.

  • 2

    Injectable peptides are increasingly promoted online for muscle growth and antiaging, blurring lines between medicine and enhancement.

  • 3

    Regulatory frameworks struggle with fragmentation across digital, clinical, and regulatory systems, complicating enforcement.

  • 4

    Many users of peptides for enhancement may not recognize their behavior as substance use, posing challenges for clinicians.

  • 5

    The authors argue that without adaptive responses, drug policy will remain reactive and inadequate for the evolving peptide market.

Original Source(s)

Peptides Are Outrunning the Rulebook

  • by Kerri Miller

  • June 17, 2026

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