How does Thinx stack up to the competition? Check out our lab results.

Watch as comedians Natasha Leggero & X Mayo put all day absorbency to the test during a 12-hour road trip!

a note from our CEO, Meghan Davis

Thinx Black Friday Deals

Here’s How to Use Your HSA or FSA Dollars on Period Underwear

We Speak The New Language of Periods

We Don't Just Make Period Underwear

Our Commitment to Product Safety at Thinx

You Can Now Shop Thinx for All on Our Website

How to Prevent Period Leaks with Thinx

How Our 1-for-1 Donation Initiative is Supporting Maternal Health

How Thinx Compares to Tampons and Pads

Here’s How to Get an Exclusive Discount on Thinx

The New Thinx Commercials You Need to See

Menstruation 101

Why Our Modal Blend is Softer and More Sustainable than Cotton

How Thinx air Period Underwear Keeps Up With Your Lifestyle

Tips for Washing Your Thinx Period Underwear