Perioden Bikini

Our menstrual bikinis feature patented Modifier Swim Technology: three slim layers for fast absorption, moisture-wicking comfort, and water resistance. Built to hold up to 10ml (2 tampons), they provide invisible protection for light to moderate flow.
All styles are OEKO-TEX certified, PFAS-free, and made without nanotechnology or harmful chemicals. Feel safe, supported, and ready to swim. Learn more about our safety standards and PFAS-free materials on our website.
Looking for stylish period swimwear that doesn’t compromise? A menstrual bikini lets you enjoy the water without the worry.

Shop Menstrual Bikini at Modibodi Europe

Explore our period bikinis, from minimal cut period bikini bottoms to sport-inspired high-waisted bikini bottoms. You can mix and match with pieces from our one-piece swimwear, or dive into the entire period swimwear range.

How to Choose the Right Absorbency
If you need light protection for the first days, the end of your period, or simply for peace of mind:
Choose the light flow version (about 4 tampons).
For heavier periods, or if you want to enjoy swimming without worrying:
Choose the ultra flow styles (about 10 tampons).
Check our absorbency guide to learn more.

Care & Reuse
To care for your menstrual bikini:
- Rinse in cold water
- Machine wash on a delicate cycle and air dry.
As with our entire range, avoid fabric softener and tumble drying to help it keep its shape and performance longer.

Yes, you can absolutely wear a menstrual bikini without a tampon or any additional protection. Each style is designed to adapt to your needs, from light flow to heavier periods.

Absolutely. Modibodi’s swimwear is PFAS-free, OEKO-TEX certified, and made with plant-based tech, safe for your body and the planet.

Modibodi swimwear uses 3-layer technology to absorb fluid, wick moisture, and repel water, without swelling or sagging.