Field notes

The real story of peptides.

Long-form blogs on the science, the culture, and the business of peptide therapy. No supplement-bro hype, no pharma talking points — just what's actually going on.

Vintage laboratory bench with antique flasks, brass microscope, and a 1920s notebook of peptide diagrams.

History11 min readMay 2026

From Insulin to Ozempic: The Hidden History of Peptides

A century-long story of accidental discoveries, Nobel Prizes, and quiet revolutions in molecular medicine — long before the wellness world caught on.

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A content creator's marble countertop with a ring light, smartphone on a tripod, and a small amber dropper bottle in warm sunlight.

Culture10 min readMay 2026

Why Peptides Are Suddenly Everywhere

Joe Rogan, Andrew Huberman, Dr. Mark Hyman, Hailey Bieber, and a generation of biohackers turned a niche clinical tool into the most-searched wellness category of the decade.

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A pharmaceutical executive in a navy suit holding a fan of hundred dollar bills at a glass desk lined with pill bottles, stock charts on screens behind him.

Industry12 min readMay 2026

Why Big Pharma Isn't Excited About Peptides in Your Hands

Most therapeutic peptides can't be patented in their native form. That single fact explains nearly everything about why your doctor has never heard of BPC-157.

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