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2 women wearing towels on their head to wrap their wet hair in, they are wearing underwear and laughing in their bedroom

ByFULLSTOP.

Changing the Way We Do Periods and Leaks

Best Sellers

Made for Real Life.
Built for Every Flow

We’re here to change the way you do periods and leaks with underwear that protects, empowers, and supports you, wherever life takes you. No leaks. No limits.

lady doing yoga pose

Shop Collections

The byFullStop. Mission

We’re here to change the way people experience their periods: with comfort-first products that protect your body and respect the planet.

Eco symbol

Reusable and
Long Lasting

Waterproof symbol

Leakproof
Technology

4 layer symbol

4 Layers of
Protection

30- degrees or below symbol

Hand Wash or
Wash Machine

care label

No Bleach, 
or Tumbler Dry

What Customers Say About Our Products

Isabella L., UK

"Super comfortable and leak-proof. I barely notice I'm wearing them, and they’ve made my period so much easier to manage!"
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