Shop our panty sets

You can mix sizes and models to create your custom collection 🌻
I want to create my custom set

per unit


per unit


per unit


per unit


per unit

Manon Menstrual Bikini Bottom
Manon Menstrual Bikini Bottom
black menstrual bikini bottoms
Manon Menstrual Bikini Bottom
Manon Menstrual Bikini Bottom
Manon Menstrual Bikini Bottom
regular price 28.90€

Manon Menstrual Bikini Bottom

regular price 28.90€
Taxes included. Shipping costs calculated at checkout.
I want to create a bundle and save

The Manon period bikini bottom by Louloucup takes on the challenge of capturing your period flow and locks it in to prevent leaks. Once you're in the water, the bikini bottoms won't budge, and your period flow stays in the absorbent zone. The Louloucup Manon bottom is absorbent on the inside and waterproof on the outside, so you can swim during your period without worrying about leaks or spots.

The sleek, classic Manon period bikini bottoms have a classic cut and no-frills to match everything in your closet. Pair them with any colored or printed bikini top you already have in your wardrobe!  

These period swimsuit bottoms are extremely discreet and comfortable. Nobody will know you're wearing a period bikini.The absorbent, undetectable pad that retains period blood does not swell in contact with water. Even when the absorption zone is extended front and back, you'll never know these aren't "regular" bikini bottoms.  

The Manon bikini absorbs the equivalent of two tampons. This style is ideal if you have a light or average flow. If you have a heavy flow, we recommend wearing a menstrual cup in addition to the swimsuit to guarantee no leaks. 

The Manon swimsuit is available in sizes XXS to XL. This style is perfect for teens on the hunt for durable hygienic protectionthat's comfortable , washable, and effective while on vacation or at the pool! Check out our size guide before ordering.

Are you curious about reliable, affordable, zero waste, and healthy period protection? Are you tired of tampons and disposable period products polluting the environment? Try out the Manon bikini bottoms the next time you go swimming on your period

Don't forget, the Manon period bikini bottoms can be purchased in a bundle with our other panties, swimsuits, or menstrual cups to save more money!

Our Manon bikini bottoms are made in China in an audited workshop. This workshop, in particular, is known for using limited plastic. The manufacturing workshop has ISO 9001 and BSCI certifications. The fabrics we used to make the bottoms are FDA approved.

No Content Updated.
organic cotton interior

Made from organic cotton

without toxic residues

No toxic residues

vegan and cruelty-free

Vegan & Cruelty-Free

no retouching

No retouching

recyclable packaging

Recyclable packaging

audited workshops

Audited workshops

Why we love:
Our swimwear can be purchased together with our other Louloucup menstrual panties for a lower price :)

How is our period swimwear so effective?

Our Louloucup swimsuitsare made with hygienic protective material specially designed to go in the water. This protection knows how to absorb the menstrual flow even in water. Our superior protection can absorb your menstrual flow even in water. The absorbent pad will never swell in contact with water. Even though it’s ultra-absorbant, the lining stays thin and invisible. There’s no bulky, diaper-like effect. We promise. Your comfort is #1. No one can tell the difference between our menstrual swimsuits and traditional swimsuits.

Period swimsuits mean you to go to the beach in peace without using additional protection like a tampon, a menstrual cup, or a sanitary napkin. Don’t worry about leaks. You’re free to have fun!  

Comment notre maillot de bain menstruel est-il aussi efficace ?

You're free to swim for the whole summer!

Whether you’re swimming in the sea, taking a dip in the pool, or basking in the sun, don’t miss out on summer fun because of your period!
Feel free to swim and sunbathe all summer without worrying about leaks in the water or your beach towel. With Loulou, you’re free to move, swim, and enjoy your entire summer. If you have a light to medium flow, you do not need to use additional protection like a tampon, menstrual cup, or pad.

Rinse with cold water Rinse with cold water
Machine wash at 30° Machine wash at 30°
Let air dry Let air dry

Depending on your flow, you can keep your jersey on for a few hours or all day!

We do not recommend keeping a wet swimsuit on you for too long. This applies to both classic and menstrual swimsuits. When a wet garment comes in contact with the vagina, there's a higher risk for bacterial development or urinary tract infections.

How to care for your Loulou

The Manon menstrual swimsuit is rinsed with clear water before being put in the machine. Like period panties, air-drying is recommended. We ban the dryer!

Our fabrics are

healthy, organic & certified

No silver nanoparticles
No silver nanoparticles
Tested by independent laboratories
Tested by independent laboratories

At the cutting edge of technology

At Loulou, we constantly work with textile engineers to offer you the best absorbents on the market.

Absorption au top Absorption au top
Superior absorption

At Loulou, our absorbents vary according to the styles and flow. Our panties protect you no matter what

Aucune humidité

Our cotton is crafted to keep you dry, even on heavy flow days

Aucune fuite Aucune fuite
No leaks

We extended the absorption zone on our panties so you can sleep on your stomach, back, side, or have a central flow

Excellent value for your money

Our panties adapt to your cycle. You can build your own set of made-to-measure panties by mixing sizes and styles. Our panties start at 22.90 euros when you purchase 5 or more.
Our panties have been designed to enhance all body typesOur panties have been designed to enhance all body types

Our panties are made for

all shapes & sizes