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![Period Panty – Ultra Strong – Brief SEAMLESS](http://buy.thefemalecompany.com/cdn/shop/files/Seamless_FlexyTech_c5fcd94b-d86e-46fe-bf46-c13ad932e577.jpg?v=1712317598&width=2400)
![](http://buy.thefemalecompany.com/cdn/shop/files/panty_testimonial_21x21.jpg?v=1674565364)
Jana, Sophia and 1000+ others like this
Period Panty – Ultra Strong – Brief SEAMLESS
💰 Save 10€ when buying a set: Discount is automatically applied in the cart
Size
144% improved absorbency
The most absorbent & fastest drying Seamless Period Panty on the market.
NEW: Flexi Technology
Adapts to your body and absorbs the blood where it flows.
NEW: Fluid Protection
Prevents leaking on the side due to Fluid Protection seams.
Biocide free & non toxic
No harmful substances. Guaranteed & tested.
Only 1mm thicker
than your normal underwear. Diaper-feeling? Not with us.
Tested by Hohenstein
FEMTECHMAS-6513-1:2022 by Hohenstein the leading European research- and testing institute for textiles.
ULTRA STRONG – JUST LIKE YOU
The innovation of the year: The most absorbent & fastest dry seamless period panty on the market: Ultra Strong 144% more absorbent than before!
Our product team has worked diligently to develop the best performing & fastest drying seamless period panty on the market.
Thanks to Flexi Technology we have achieved this! The invisible look is still guaranteed: Despite twice the absorbency, the period panty is only 1mm thicker than regular underwear and holds tighter than your BFF.
Flexi Technology
The first European panty with regular absorbency with a floating absorbent pad. Adapts to your body and absorbs the blood where it flows.
Fluid protection
Prevents side leaks thanks to innovative Fluid Protection seam processing.
About the fit: The panties are rather small, so it's better to take a size larger. For full absorbency, wash your SEAMLESS before wearing it for the first time. Also note that your panties will expand as you wear them due to your body heat.
Material
Upper fabric: 88% Polyester (recycled), 12% Elastane
Absorbing Layers:
Absorbing Membrane: 100% Polyester (biodegradable)
Terry Fabric Absorbent Core: 100% Polyester (biodegradable)
Leak-proof Membrane: 100% Polyester (biodegradable) & Polyurethane (recycled)
Certifications
![]() | Hohenstein certified Tested and certified by Hohenstein institute, the leading European research- & testing institute for textiles. (FEMTECHMAS-6513-1:2022 - Gr. 38) |
![]() | OEKO-TEX® Standard 100 Certified as non-toxic and produced in an environmentally friendly and socially sustainable manner. |
- Rinse your period panty by hand with cold water – this helps remove the blood.
- Then simply throw them in with similarly colored laundry in the delicate cycle of your washing machine.
- Wash your panty at 40 degrees (from time to time you can also wash them at 60 degrees).
- It's best to use delicate detergent and avoid fabric softener to protect the fibers of your panty.
- Then simply let them air dry.
Changing the world – one period at a time
Less period waste
Every menstruating person uses round about 16.800 period products in their lifetime. Only with disposable products this creates more than 20.000 tons of waste only in Germany.
Sustainable alternatives, as period underwear, can replace disposable products as tampons and pads.
They are
- washable
- made of sustainable materials and
- reusable
Less water consumption
Even though period panties need to be washed the water consumption is still minimal compared to the production of disposable products.
Sustainable materials
We only use organic cotton that is produced under controlled organic cultivation and is therefore strictly free of genetic engineering and grown without the use of synthetic herbicides, pesticides and fertilizers.
Default mode: dry panties
Stay Dry Layer Technology™
Developed by textile engineers and gynecologists: only 1mm thicker than normal underwear and the most powerful Seamless Period Panty on the market.
![](http://buy.thefemalecompany.com/cdn/shop/files/panty_layer_closeup_layer1.jpg?v=1683548211&width=1509)
Layer 1: Stay Dry Layer™
Absorbs liquid lightning fast and dries within only few seconds.
![](http://buy.thefemalecompany.com/cdn/shop/files/panty_layer_closeup_layer2_alt.jpg?v=1683548608&width=1127)
Layer 2: Ultra-absorbent Layer
Holds up the liquid and securely locks it in.
![](http://buy.thefemalecompany.com/cdn/shop/files/panty_layer_closeup_layer3.jpg?v=1683548877&width=705)
Layer 3: Waterproof Membrane
Ensures zero leakage, also in case of longer wearing times.
![](http://buy.thefemalecompany.com/cdn/shop/files/panty_layer_closeup_layer4_070ad79d-1f21-4c24-8941-cc2cf0159468.jpg?v=1683562954&width=486)
Layer 4: Super Soft
Super soft for an extra comfy feeling.
![](http://buy.thefemalecompany.com/cdn/shop/files/Seamless_FlexyTech_9be68189-3f50-4f1b-a8bc-5cc782c889d6.jpg?v=1701361203&width=2400)
![](http://buy.thefemalecompany.com/cdn/shop/files/Seamless_FluidProtect.jpg?v=1701361523&width=2400)
Flexi Technology
The first European panty with regular absorbency and a hovering absorbing layer. Adapts to your body and absorbs the blood where it flows.
Fluid Protection
Prevents leaking on the sides due to innovative Fluid Protection seams. As absorbent as never before.
Flexi Technology
Die erste europäische Panty in regulärer Saugstärke mit schwebender Saugeinlage. Passt sich deinem Körper an und nimmt das Blut dort auf, wo es gerade fließt.
Fluid Protection
Verhindert seitliches Auslaufen durch innovative Fluid Protection Nahtverarbeitung. So auslaufsicher wie nie zuvor.