Moderate to Heavy Flow Period Underwear

Our Heavy Flow Period Panties feature Modibodi’s patented 3-layer absorbent lining. Engineered for leak-proof confidence, this technology locks in up to 30ml, equal to 6 tampons, while the top layer dries quickly to keep you feeling fresh. Designed with safety in mind, they’re PFAS-free, use no nanotechnology, and are OEKO-TEX certified for total peace of mind.

Whether you're dealing with postpartum bleeding, perimenopausal spotting, or simply your heaviest days, these are the best heavy flow period pants for very heavy flow. Discover the heavy flow period underwear that blends performance and comfort, without compromise. If you're looking for the heavy flow period underwear , this is it, leak-proof, breathable, and stylish. No doubt, Modibodi makes the best heavy flow period undies users can trust again and again.

Shop Heavy Flow Period Panties at Modibodi Europe

Designed for your heaviest days, our period pants for very heavy flow collection deliver maximum absorbency in soft, sustainable styles. Browse our full period pants range for more options. Prefer lighter days? Check out our light absorbency range. Looking for moisture-wicking comfort beyond your cycle? Explore our moisture-wicking collection of period knickers.

How to Choose the Right Absorbency

Modibodi’s Moderate-Heavy absorbency holds up to 30 ml, about 6 tampon. Designed for heavy days, it gives you reliable protection while staying slim and comfortable. Perfect for managing moderate to heavy flow with confidence and ease.

Care & Reuse

Modibodi underwear is designed for effortless care and long-term wear. Just rinse, wash on cold, and hang to dry. Our reusable design helps reduce landfill waste, making each pair better for the planet, and your budget.

Our 3-layer tech locks in fluid, controls odour, and prevents leaks, keeping you comfy and dry all day.

Yes. All Modibodi products are PFAS-free, non-toxic, and independently tested to meet OEKO-TEX safety standards.

Depending on the absorbency level, period underwear can be worn for several hours or even a whole day. Choose the model that suits your flow to stay comfortable and confident.