Fanny - plus size heavy flow menstrual underwear
Culotte menstruelle noire grande taille avec ceinture plumetis, vue de face
culotte menstruelle flux abondant Louloucup
Culotte menstruelle grande taille Fanny de Louloucup, vue de profil
Culotte de règles grande taille pour flux abondant, modèle élégant en tulle plumetis
Sous-vêtement menstruel grande taille Fanny Louloucup, coton bio et finition plumetis
quotes
Top notch! Comfortable, no feeling of dampness, no leaks even with a very heavy flow. Dries quickly after washing. Aurore D.
No harmful substances No harmful substances
Organic cotton lining Organic cotton lining
Regular price €28.90
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Fanny - plus size heavy flow menstrual underwear

Regular price €28.90
/
Size
Tax included. Shipping calculated at checkout.

Fanny: a plain black plus-size period panty

Black, pretty, and feminine—that's how one could quickly describe this period underwear from Louloucup. This model, one of the brand’s oldest and most popular, is now available in a version large size to our greatest delight! 

Let us introduce (or reintroduce) you to this iconic Louloucup model. A mid-rise cut, a black lingerie piece that is understated, elegant, and feminine, with a lovely black polka-dot waistband—in short, a truly beautiful period underwear that you actually enjoy putting on. 

The mid-rise fit of these period panties provides flawless support while remaining very discreet under your clothes. Its organic cotton in contact with the skin makes wearing it especially comfortable and pleasant.

Fanny Plus-Size Menstrual Panties for Heavy Flow

The Fanny plus-size menstrual panties handles the heavy menstrual flow. This menstrual underwear absorbs, retains, and locks in even heavy, sustained flow without leaking, shifting, or becoming saturated. 

To give you a clear idea of its absorbency, we could say that this model holds the equivalent of 4 to 5 tampons disposable sanitary products. This means they have a high absorption capacity. This is made possible by the extended absorbent area throughout the underwear. It is wide both at the front and the back of the underwear. 

The absorbent layer sewn into the Fanny underwear is double-layered. This naturally makes absorption more effective while ensuring maximum comfort.

This plus size solid black menstrual underwear is therefore ideal, both for busy days and for nighttime. You can feel confident and reassured. 

You are wearing a long-lasting period protection specifically designed to absorb fairly heavy flow. The Fanny model is perfect for dealing with heavy periods, such as those caused by a copper IUD. 

At night, you sleep peacefully and don’t stain your sheets. During the day, you forget about your period and fully enjoy the present moment without stress. 

These period panties made in Europe is available in size 44, size 46, and size 48/50 (2XL, 3XL, and 4XL).

The plus-size Fanny menstrual underwear by Louloucup is made of three main materials: polyamide, elastane, and polka-dot tulle. 

Soft to the touch thanks to the polyamide, these plus-size period panties remain flexible due to the elastane, while the black polka-dot tulle makes them look really pretty and feminine.


The inner lining of these menstrual panties is made of 95% organic cotton. The remaining 5% is elastane to ensure the best possible stretch. So these plus-size period panties are extremely soft and comfortable, in addition to having a clean composition guaranteed free of silver nanoparticles.


Like 80% of our menstrual panties, the lovely Fanny period panties by Louloucup are 100% made in Europe: designed in France, manufactured in Portugal, and fabrics from Italy


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interieur en coton bio

Intérieur en coton bio

sans residus toxiques

Sans résidus toxiques

oeko tex

Oeko-Tex

vegan et cruelty-free

Vegan et cruelty-free

pas de retouches

Pas de retouches

emballage recyclable

Emballage recyclable

ateliers audites

Ateliers audités

made in Europe

Made in Europe

We recommend completing your set of period underwear with:

Mathilde

Heavy Flow Period Panties
panty-recommendation

Why we love it

At Louloucup, you can create your own custom panty bundles by mixing sizes, styles, and even swimwear, all at a discounted price depending on the number of panties you buy.

Excellent quality, a well-crafted fit, and above all, very absorbent underwear.

Certified organic cotton lining
Certified organic cotton lining
Safe, non-toxic fabrics
Safe, non-toxic fabrics
Maximum absorbency
Maximum absorbency
No visible seams on the absorbent core
No visible seams on the absorbent core
Excellent quality, a well-crafted fit, and above all, very absorbent underwear.

Excellent value for money

Our panties adjust to your cycle. You can create your own custom set of panties by mixing sizes and products. Our panties start at €22.90 when you buy 5 or more pairs.
Excellent value for money

Our fabrics arehealthy, organic & certified

📍 Comment prendre soin de sa Loulou ?

Rincez à l'eau froide
Rincez à l'eau froide
Lavez en machine à 30°
Lavez en machine à 30°
Laissez sécher à l'air libre
Laissez sécher à l'air libre

A la pointe de la technologie

Chez Loulou, nous travaillons en continuité avec des ingénieurs textiles afin de vous proposer les meilleurs absorbants sur le marché.

culotte absorption au top culotte absorption au top
Top-notch absorption

At Loulou, our absorbency varies depending on the style and flow. Our panties protect you no matter what.

culotte menstruelle coton bio culotte menstruelle coton bio
No dampness

Our cotton is processed so that you stay dry, even on heavy flow days.

culotte menstruelle aucune fuite culotte menstruelle aucune fuite
No leaks

The absorbent area of our panties is wide and extended. You can sleep on your stomach, back, side, or have a central flow.

For France:

Shipping is always free.

Packages are shipped every day from Monday to Friday. Your packages arrive within 24 to 72 hours via Colissimo.

For French overseas territories (DOM TOM)

Shipping is free for purchases over 70 euros.

Your packages arrive within 5 to 10 business days via Colissimo.

For the rest of the world (except DOM TOM)

International shipping is free with Delivengo for purchases over 45 euros.

Your packages arrive within 5 to 10 business days.

Exchanges and Returns

Returns and refunds are accepted within 15 days of receiving your order.

The product must not have been worn or washed and must be returned to us in its original packaging.

Learn more about the return process

For hygiene reasons, menstrual cups cannot be returned.

Got your period? Great! We’re here to make this time as comfortable as possible for you.

Your satisfaction is our top priority

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Loulou prend soin de vousJolie culotte menstruelle sexy en plumetis pour flux abondant. Nos culottes menstruelles sont belles et confortables et en coton bio. Nos culottes de règles sont jolies, très absorbantes et fabriquées au Portugal. Notre culotte menstruelle est très jolie

Loulou takes care of you

Nos culottes ont été pensées pour sublimer toutes les morphologiesNos culottes ont été pensées pour sublimer toutes les morphologies

Our panties are designed to flatter every body type.