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Louloucup, what is it ?
Louloucup is a French brand, committed to and attentive to women, teenage girls and their bodies. Our teen period panties are designed to accompany cycles with gentleness and serenity.
Made from GOTS certified organic cotton and materials OEKO-TEX, they offer a healthy, efficient and comfortable alternative to classic menstrual protection.
Our washable menstrual lingerie is suitable for all flows (including heavy flows), for all body types, for all women: teens, a postpartum or looking for plus size models.
Discover the Loulou universe without further delay and choose the pair of period panties which will accompany you every month, while respecting your body and the planet.
5 reasons to go to the pair of period panties
Reason #1: Menstrual panties are reliable, effective and absorb all flows 🌿
If so many women adopt the pair of period panties, it is for its reliability. It absorbs the menstrual flows light, medium or very heavy, without stress or compromise on comfort.
No more disposable pads to be changed every 4 hours. Thanks to the washable menstrual lingerie, you enjoy real freedom of movement, without the risk of escape or mental burden.
"We love the teen period panties because they are safe, very absorbent and really reassuring."
Reason #2: Menstrual panties are made for everyone. 🌍 🌍
At Louloucup, we address all the women, without distinction. From puberty to menopause, every woman deserves comfortable, attractive, and reliable menstrual protection.
Our teen period panties inclusive are designed for all body types: teenagers, sportswomen, mothers, active women, pre-menopausal women... Our sizes range from XXS to 5XL, with fitted cuts according to shapes and needs.
High-waisted model, thong, bloomer, organic cotton, tulle or bamboo: you choose what suits you. All our photos are natural, unretouched, worn by real women — because every body counts 💜
And so that every woman can equip herself, we have designed teen period panties contribute and durable: washable, reusable, which will last you for several years.
With our system of decreasing packsThe more panties you add to your cart, the lower the price. Buying 5 or more panties costs just €22,90! Free shipping + frequent promo codes → no hassle.
At Louloucup, we believe that inclusivity begins with choice, comfort, and accessibility for all.
Reason #3: Menstrual panties are absolutely comfortable ✨ ✨
Wear a pair of period panties should be as comfortable as wearing your favorite panties. At Louloucup, each model is designed to combine absorption et superior comfort, without compromise.
No diaper effect, no odor, no irritation or wetness: our period panties are soft, breathable and ultra discreet. Nothing like a regular tampon or sanitary napkin!
Our quality fabrics (organic cotton certified, soft elastane, breathable tulle…) remain flexible wash after wash. The elastics are well placed, without pinching or rubbing. The result: a flattering cut that doesn't mark and adapts to all body shapes.
Louloucup menstrual lingerie is designed so that you forget you're wearing it. It provides security, softness, and freedom for hours.
“Soft, well-designed cut, zero discomfort: it’s like regular panties, only better.”
Reason #4: Menstrual panties are invisible and feminine 💧 💧
Menstrual lingerie can be ultra discreet - And even sexy. At Louloucup, our period panties are designed to be forgotten under any clothing.
No annoying seams, no visible elastic, no marks under tight jeans or a fitted dress. Our models ., to effect second skin, slip perfectly under leggings, a skirt or shorts without leaving a mark.
But menstruation doesn't mean neglecting your femininity! Lace, plumetis, tulle, delicate patterns... Our teen period panties feminine are as pretty as they are practical.
Whether you love high-waisted styles or thongs, every woman deserves to feel beautiful, free, and confident—even during her period.
"The pair of period panties is thin, elegant and invisible. It's real underwear... but better."
Reason #5: For your health and for the planet 🌱 💰
The disposable pads (pads, tampons, panty liners) generate a huge amount of waste and are not recyclable. Switch to pair of period panties washable, is making an ecological, sustainable choice without compromising on efficiency.
At Louloucup, we design menstrual underwear zero waste, washable and reusable for several years. Bib shorts, thongs, strings, boxers, swimsuits or menstrual cups : all our protections are designed to last, reduce environmental impact and adapt to all needs.
Our panties are certified STANDARD 100 by OEKO-TEX and contain a lining in Oeko-Tex organic cotton organic, free from toxic substances, silver particles, and harmful residues. They are vegan, cruelty-free, and regularly tested in independent laboratories.
Their composition is 100% transparent, unlike the disposable pads sometimes linked to health scandals (dioxins, AOX, pesticides). Our products are manufactured in France and Portugal, in audited workshops, to guarantee quality and human respect.
No itching, no allergy, no irritation : our culottes are designed to be gentle on your skin — and good for the planet.
Because we should never have to choose between comfort, health and ecology.
The blog Spitz
FAQ special menstrual panties
How can you be sure you choose the right menstrual panties?
Flow, size, material, model, cut, price, absorption capacity, several factors come into play to choosing the best period panties. To help you, follow these tips:
- Choose your panties according to your menstrual flowAt Louloucup we classify our menstrual panties according to their absorption capacity and menstrual flow: light flow, medium flow or heavy flow.
- Choose your panties according to your mood. Don't forget who you are, your look and your personality. Do you like lace? Are you an incorrigible romantic and do you appreciate the Liberty print? Do you want to stay dry and be sexy? Do you like the finesse and discretion of microfiber?
- Choose your panties according to your morphology. our high waist period panties turn out to be very nice allies if you are self-conscious about your swollen belly. Our menstrual thongs highlight the buttocks.
- Choose your panties according to your activities and your lifestyle. Are you an inveterate sportswoman even during your period? The seamless menstrual panties will be a great ally to avoid leaving marks under your tight leggings. Are you planning to wear menstrual panties at night to sleep? Choose a model with very extensive protection to avoid any risk of leakage.
Take the time to browse our site and our online store. Consult our different ranges, discover our products, learn about the feedback users. Don't hesitate to also take a look at our guides and our blog. You will get a lot of information and additional advice to help you make your choice.
How many menstrual panties do I need for one cycle?
At Louloucup, we advise you to start with 5 menstrual panties. This is a good start. The number of period panties you will need will depend on the intensity of your flow, the duration of your period but also their nature. Thus an exact number is impossible to define and will depend on each person. Do not forget that a menstrual panty once used must be rinsed and washed. It dries in the open air and not in the dryer. As the absorption zone is quite dense, it can take a while to dry.
The very good news at Louloucup is that for the purchase of 5 menstrual panties, you save 30€, the equivalent of 5 pair of panties! Order 1 menstrual panties, get XNUMX free menstrual panty! The menstrual panties pack custom-made with free shipping is extremely attractive for all budgets.
How do I choose my period panty size?
At Louloucup, we advise you to follow your traditional panty size. If the model tends to be large or small, we indicate it on the product sheet. Also, don't hesitate to consult the feedback customers before you. This can really help you if you are hesitant. Know that it is important that your menstrual panties fit you well so that they do not slip. Panties that are too big would be very uncomfortable and impractical. Also be careful of a very swollen belly during menstruation which can alter the waistline.
Are your panties suitable for heavy flow?
Why invest in flow panties? Is it more cost-effective than disposable protection?
Buying menstrual underwear can be an investment for many of us. However, the sums are quickly done: it is an investment that quickly pays for itself and is very interesting! Menstrual panties can be worn and used for several years. Their lifespan is 5 years on average. For 5 years, you do not buy any tampons, towels or panty liners. You save precious euros every month. These absorbent and washable protections are also super interesting in case of pregnancy (during and after) to manage spotting, lochia and return of menstruation. Menstrual underwear is finally super useful to manage anniversary periods, irregular periods, various vaginal discharge or even urinary leaks!
Are menstrual panties really eco-friendly?
Menstrual panties are sustainable, washable and ecological hygienic protections. They produce absolutely no waste unlike tampons and towels. They are excellent ecological alternatives to pads., to disposable tampons and panty liners single-use products that are not recyclable. Single-use menstrual protection produces a considerable amount of waste every minute in the world. On its scale, switching to period panties may be anecdotal but it is a real concrete gesture for the planet and the environment that counts! Prefer each month, a period briefs to a stamp fits into a eco-responsible and zero waste approach which makes sense.
Can you move freely and do sports with menstrual panties?
Yes, completely. Menstrual panties have the advantage of being very discreet. With this underwear, we forget that we have our periods! We can move, walk, and be active much more than with a tampon or a towel. We don't feel it. It doesn't bother us. We are completely free to move.
You can also make sport no problem. Our favorite for a running or fitness session? The Liv heavy flow menstrual panties without hesitation! With its super absorption capacity (up to 60 ml of blood), Liv is very reliable and very absorbent. Black, very thin, it is also seamless. So impossible to guess it under your leggings or your tight sports shorts. You are serene and you can do your sport without any discomfort or limits.
Is one panty enough for the whole day?
Yes, it can be enough, but it will depend on your menstrual flow and its intensity, the time of your period (are you at the beginning or end of your period?) or whether you are wearing a copper IUD or another contraceptive. There are several factors to take into account. In any case, menstrual panties guarantee you several hours of peace without any problems, at least six hours without any problems.
You have a light to medium menstrual flow low intensity and regular? You will undoubtedly wear your favorite menstrual panties all day long without having any leaks.
You have a heavy menstrual flows with sometimes heavy losses? You will wear your heavy flow menstrual panties for a good part of the day without any problem. On the other hand, you may feel the need to change when you get home at the end of the day.
For hygiene reasons, and whatever your menstrual flow, we can only advise you to change your menstrual panties every twelve hours.
Can you sleep comfortably with menstrual panties?
Yes of course. Menstrual panties are hygienic protection that can be worn and used both day and night. Their softness, comfortable fit and strong protection make them a period solution of choice for a peaceful sleep. Many women alternate between menstrual panties for the night and the menstrual cup for the day.
Little tips for a peaceful night without stains or leaks:
- Put on a pair of period panties for the night with a very large protection zone that goes up high on the front and back of the panties. This way you can sleep on your back or stomach for long hours in peace. The blood flows in the same direction and is retained very effectively. We indicate the absorption zone on each of the panties descriptions.
- Another tip, even if you have an average flow, opt for heavy flow menstrual panties for the night when your period is at its heaviest. This way, you are prepared for all eventualities. At the end of your period, you can put on light or medium flow panties.
Is there a risk of irritation or allergy?
No! Our menstrual panties are healthy for the planet as well as your body and your health. All our panties are lined with organic cotton. This natural and organic material allows your intimate area to breathe. Your flora is respected. All our fabrics are healthy, non-toxic, free of harmful substances and certified STANDARD 100 by OEKO-TEX.
Unlike single-use protection, we are committed to sharing the composition of each of our panties in a clear manner. At Louloucup, no glyphosate, chlorine or petrochemical derivatives.
How to properly care for your menstrual panties?
Washing and cleaning your menstrual panties is quite simple. Here are a few tips to follow to extend the life of your period panties and be able to enjoy them cycle after cycle:
- Rinse with clean water when you remove it. The goal is to remove as much flux as possible captured in the membrane.
- Wash your panties either by hand or in the washing machine. By hand, wash with a mild detergent in lukewarm water. The washing is delicate and you can leave your panties to soak for several minutes. In the washing machine, wash your panties on a short cycle at 30° with the rest of your dirty clothes.
- To dry, hang your panties out in the open air.
Avoid detergents that are too concentrated, aggressive detergents, fabric softeners, bleach, long and hot cycles as well as the dryer! Heat and chemicals are not friends of your menstrual lingerie!
Are there any period panties models suitable for teenage girls?
Yes of course. First periods, first cycles, first hormonal upheavals, it is essential to equip yourself well and to equip our teenagers with healthy and safe products. Find our special range for teenagers: pretty menstrual panties available in small sizes to adapt to the smallest bodies (size XXS and size XS).
What are the delivery times and prices?
We do everything to ensure that you receive your order as soon as possible. We know that you are eager to discover your new menstrual products and especially to finally start this more ecological, simpler, more practical and healthier menstrual routine for your body.
We promise to always send your order within 48 hours maximum after validation of your basket. Your package managed by Colissimo will take 3 to 5 days to arrive at your home. You can track the shipment of your package using the reference you receive by email once we have handed over your package to Colissimo.












