The Journal

Research Journal

A small library of essays on the science women's bodies were rarely the subject of, and the research starting to take that gap seriously.

What Modern Hormone Research Actually Says About Perimenopause

Women's Biology

What Modern Hormone Research Actually Says About Perimenopause

Perimenopause is not a brief preamble to menopause but a seven-to-ten-year transition that begins, for most women, in their early forties.

What Modern Hormone Research Actually Says About Perimenopause

Why Your Energy Stopped Behaving in Your Forties

Women's Biology

Why Your Energy Stopped Behaving in Your Forties (And What Mitochondrial Research Has to Say About It)

There’s a way of being tired that doesn’t make sense, and it has a specific cellular explanation that most women in midlife have never been given.

Why Your Energy Stopped Behaving in Your Forties

The Question Every Woman Should Be Asking About Peptides Right Now

The Question Every Woman Should Be Asking About Peptides Right Now

The peptide industry sells trust as much as it sells product, and learning to evaluate the difference is the first step in buying carefully.

The Question Every Woman Should Be Asking About Peptides Right Now

The Peptide Research Women Were Left Out Of (And the One That Got It Right)

Women's Biology

February 20, 2026

What Actually Happens to Your Skin After 30 (And the Peptide Research That Explains It)

The skin you have at 35 is not a slightly older version of the skin you had at 25, and the biology underneath is more specific than most women have been told.

The Peptide Research Women Were Left Out Of (And the One That Got It Right)

The Peptide Research Women Were Left Out Of (And The One That Got It Right)

January 4, 2026

The Peptide Research Women Were Left Out Of (And The One That Got It Right)

For decades, peptide science treated women as an afterthought. GHK-Cu was the rare molecule that didn’t.

The Peptide Research Women Were Left Out Of (And The One That Got It Right)