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The Post
Research on skin, hormones, aging and peptides, explained.


Testosterone for Women: The FDA Is Finally Listening
Here’s a fun fact that isn’t fun at all: men in the US have plenty of FDA-approved testosterone options. Women have zero. Not one testosterone product is FDA-approved for women, even though women make testosterone their whole lives and it plays a real role in desire. That may finally be changing. Here’s what happened this fall, what the research actually supports, and what to watch for. Why Everyone’s Talking About It Now On September 17, 2026, the FDA held a public workshop
Oct 315 min read


Kisspeptin: The "Desire Hormone" Researchers Can't Stop Talking About
It has the most flirtatious name in endocrinology, and it may live up to it. Kisspeptin is a natural hormone that sits at the very top of your reproductive system, and in small human studies it appears to do something no current libido drug does: quiet the part of your brain that overthinks sex. Evidence Grade: Small human studies. Not FDA-approved for any use. Promising early trials in women, with bigger studies the obvious next step. What Is Kisspeptin? Kisspeptin is a pept
Oct 314 min read


Perimenopause or Thyroid? How to Tell What's Really Going On
You're exhausted by 3 PM. Your jeans are tighter. Your sleep is a mess and your mood has a mind of its own. Every article says "perimenopause!" And maybe it is. But there's another suspect hiding in plain sight, right at the base of your neck. The good news: telling them apart can start with one simple blood test. Why the Mix-Up Happens One in eight women will develop a thyroid problem in her lifetime, and thyroid symptoms are sometimes mistaken for menopause. Underactive thy
Oct 243 min read


PCOS, Meet GLP-1s: Why Women With PCOS Are Paying Attention
If you have PCOS, you've probably heard some version of "just lose weight" more times than you can count, usually from someone who has no idea how hard that is when your hormones are working against you. Then GLP-1s arrived. And women with PCOS started noticing something: for some of them, it wasn't just the scale that moved. Their periods came back. Their skin calmed down. They felt like their bodies were finally cooperating. So what does the research actually say? Quite a l
Oct 185 min read


The HRT Warning Label Changed. Here's What It Means for You.
For more than 20 years, menopause hormone therapy came with one of the scariest labels in medicine: a black box warning about heart disease, breast cancer, stroke and dementia. A whole generation of women grew up believing HRT was dangerous. In November 2025, the FDA started taking most of that box away. Here's what changed, what didn't, and what it means for you. How We Got Here In July 2002, the Women's Health Initiative (WHI) published results from a trial of 16,608 women
Oct 184 min read


Perimenopause, Explained: The Signs Nobody Warned You About
You're sleeping badly. You're snapping at people you love. You walked into a room and forgot why, again. Your skin itches for no reason, and your heart did a little flutter at 2 a.m. You're not losing it. You might be in perimenopause. And almost nobody explains it properly. What Is Perimenopause? Perimenopause is the transition before menopause, when your hormones start to shift and your cycle starts to change. Menopause is officially confirmed after 12 months without a peri
Oct 123 min read
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