Louloucup period underwear: made from organic cotton and manufactured in Europe
Menstrual underwear (panties, thongs, tangas, shorties) is revolutionizing our relationship with our periods! It was about time! No more useless, polluting waste and no more hygiene products with questionable ingredients!
Women now have access to washable, durable, reliable, clean, and green hygienic protections! At Louloucup, we offer a range of organic menstrual panties but also organic menstrual tangas for all menstrual flows (light, medium, heavy).
Two key facts about our washable menstrual products that make all the difference:
- Our period panties are French and Portuguese made, at 80%.
- The inside of all our menstrual panties is lined with organic cotton.
We guarantee our users products with safe compositions (organic cotton) made in Europe under decent working conditions that respect human rights and workers.

Transparent composition, carefully selected materials, European manufacturing—discover Loulou period panties!
In full transparency, we design and develop high-performance, reliable, absorbent, safe menstrual panties that are above all comfortable, healthy and always affordable.
To make an informed choice, check out our comparison of the best Louloucup menstrual panties as well as our other articles to help you find and choose the ideal menstrual panties or budget-friendly period panties.
What exactly does it mean when we say a menstrual panty is organic?
Tired of using tampons and disposable pads with questionable ingredients? Want to switch to a durable, eco-friendly and washable period product?
You know that it’s through small, simple actions (like **zero waste**) that we can make a difference. But **how do you choose your period panties**? If you’re going to **choose menstrual underwear**, you might as well choose wisely! What exactly does **organic period panty** mean?
🌍 Greenwashing and organic period panties
An organic panty just to look cute? It’s all very well to use the organic argument, but what does an “organic period panty” actually mean? Because under the organic label, you’ll find a lot of greenwashing. In the end, it’s hard to know what “organic” really stands for.
The phenomenon of greenwashing doesn’t help. Aware of how important organic products are to consumers, more and more brands are promoting their supposedly green and eco-friendly side without really living up to it.
Using eco-claims to polish a brand image and mislead customers – that’s greenwashing, and it’s everywhere in advertising and marketing today.
At Louloucup, we remain transparent. On our blog, in our FAQ, in our complete guides and on our product pages, we share as much information as possible about the design, manufacturing and composition of all our menstrual products so that customers have all the information they need to shop and order with complete peace of mind.

The Lea heavy-flow period panty is one of the brand’s oldest models, but also one of the most eco-friendly. Beyond its gorgeous Liberty print, its composition is close to perfection: We pack and ship your orders in recyclable packaging. inside and out! Designed in France and made in Portugal, it’s a safe bet for all light, normal and medium flows.
👙 Organic menstrual panties by Louloucup
So, at Loulou, we’re proud to offer products that are designed and manufactured in a more responsible, more thoughtful way, more in line with today’s **environmental challenges**.
All our **panties** (whatever the style, size or absorbency level) are lined with **cotton from organic farming**.
Tips: to keep your organic cotton panties in good condition for as long as possible, make sure you wash them properly, rinse them in cold water and choose a cold, short or delicate machine cycle. Also avoid the tumble dryer! Check out our full article on the topic, How to wash your period panties? Tips and advice.
All fabrics used are guaranteed free from toxic residues or silver particles. These fabrics are certified. They are regularly tested by independent laboratories. These tests ensure the good quality of the fabrics over time. You can find the analysis report conducted by the SMT laboratory here. We make it available to customers.
🌿 The benefits of organic cotton
We chose organic cotton because this material has many strengths and benefits.
Being organic and therefore non-toxic, it protects your intimate area. You can slip on your period underwear with complete confidence. No risk of allergies or reactions.
It’s a healthy fabric for your body and your vulva. With period underwear, there is no risk of toxic shock. Nothing to do with tampons, panty liners and disposable pads made with chemical substances classified as carcinogenic (dioxins), AOX (halogenated organic compounds such as chlorine), herbicides (glyphosate) and even insecticides.
Organic cotton is an extremely soft natural material. We chose it also because it offers real comfort to users. During your period, what a joy to slip on underwear that’s so soft and pleasant to wear!
The organic cotton lining is suitable for all menstrual flows, all types of periods, from light flow to heavy flow, for spotting, but also for urine leaks, discharge and very heavy or hemorrhagic periods.

The Lucie menstrual panty for medium flow is made from 95% organic cotton, certified Oeko-Tex. Made in Portugal, it has flat seams and is available from size XXS to XXL.
An organic period panty made in Europe
Just like our French-made menstrual cup, we were committed to local production. That’s why our organic period panties are made in Europe. We prioritize road transport and thus reduce our carbon footprint compared with air freight.
- In France, we design and create all our styles, so our period panties are partly French-made.
- We source our fabric in Italy. Certified and labeled, the chosen fabrics are safe and healthy for your body and intimate area.
- The panties are designed in Portugal, a country renowned for its expertise in textile manufacturing. The production workshops are audited and hold ISO 9001, BSCI, and OEKO-TEX 100 certifications. They guarantee fair, respectful, and dignified working conditions.
Our other responsible commitments at Louloucup
- As a reminder, at Louloucup we’re proud to offer products that don’t compromise on either price or quality. We’re fully aware of period poverty. That’s why we chose to offer menstrual underwear at reduced prices. It was essential for us to remain as accessible as possible so that as many women as possible can slip on a pair of period panties without breaking the bank. That’s why you can get Loulou underwear starting at €22.90 (for a multi-pair bundle).
- Lower prices mean lower quality? That was out of the question at Loulou. The quality of all our products (swimwear, cups, and panties) is carefully designed and manufactured with patience and love. Checks are very frequent and regular to constantly monitor and maintain exemplary quality and flawless finishes.
- Our period panties are pretty and feminine. With fun, trendy colors or delicate lace, we wanted panties and thongs that make us feel pretty and sexy.
- We are also committed to offering vegan menstrual panties (made without any animal-derived materials) and cruelty-free products (every stage of production is carried out with respect for animals, with no animal testing).
- an absorbent layer in the core of the swimsuit,
- Every month, we support various social and environmental organizations by donating a portion of our revenue.
- All our panties are shown on the site in a natural, original way, with no retouching, and with models of different sizes. One of our strong commitments at Loulou is to work with models of various body types so that everyone can see themselves represented! Because as you know, beauty has no size!

The Jade period panty handles very heavy periods perfectly. With its wide gusset and its Liberty print—Jade has it all! And of course, it’s made from 95% organic cotton inside and out.
🌼 At Loulou, we value transparency!
We wouldn’t be completely transparent if we didn’t mention the Clara – Heavy flow style, the Mia – Light flow style or our range of period swimsuits.
These products are made in China in a garment factory certified ISO 9001, BSCI. This audited workshop also works to limit plastic production.
We use this specific factory for their essential expertise in assembling certain laces and highly technical fabrics. All fabrics used to make these panties and swimsuits are approved by the American FDA (Food and Drug Administration).
In short, our **organic period panties** are **cotton menstrual panties** that are super **absorbent** yet still super **discreet**. They’re completely reliable and protect us from any embarrassing leaks. They’re waterproof while still letting our skin breathe.
With period panties, there’s no odor and no feeling of dampness. Loulou menstrual lingerie is **washable** and **reusable**. It helps reduce our waste and is therefore **eco‑friendly**.
High-waisted, low-rise, for teens, from XS to XXXL—we cater to all women. So, have we convinced you to try our ethical period panties?










