Reusable period underwear that absorbs your flow and protects from leaks, while keeping you feeling fresh. Switch to Thinx for period underwear!

Shop all Thinx reusable period panties that absorb your flow and protect from leaks, while keeping you feeling dry and fresh all day.

One of the most normal aspects of giving birth is one that’s rarely talked about: the leaks that begin during pregnancy and can continue for years after. Our absorbent underwear is designed to give you …

Our All Day Bikini offers young teens comfortable, stylish protection for periods, perfect for all-day wear. Shop now for confident period protection.

Learn about us, from our history of smashing period taboos to our innovations in period underwear technology. Read on about Thinx's mission & values today.

Feb 29, 2024 · Stay informed with Thinx's blog, covering topics from period health to empowerment. Get tips, stories, and insights. Read our blog today.

Jan 12, 2023 · Here at Thinx, we’ve always been on a mission to make a better period for all possible. When Thinx for All™️ launched, we introduced it as a streamlined line of comfy, easy-to-use cotton …

Discover our best-selling period underwear at Thinx. Shop the top styles loved by our customers for reliable, comfortable protection.

Thinx Teens period undies absorb up to 3 regular pads’ or 12 regular tampons’ worth of flow. Plus, they help control odor and wick moisture — so teens can feel dry and comfy while they go to school, play …

Our All Day Everyday Comfort Brief Period Underwear ensures ultimate comfort and reliable protection for your daily period needs. Try Thinx today.