Bamboo period underwear: everything you need to know about this natural, organic fabric
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Time to read 8 min
Menstrual lingerie has a major advantage that tampons or pads will never have: a healthy, clear, and 100% transparent composition. Today, we’ve decided to talk with you about the natural and raw fabrics and materials that make up our period panties.
We’re already familiar with organic cotton. We’ve talked about it a lot here. It lines the inside of all our Louloucup period underwear to ensure both comfort and breathability. But have we told you about organic bamboo? This natural material is really interesting!
Are you tired of disposable period products that are irritating, unreliable, and full of mystery ingredients? Try sustainable, washable, and reusable menstrual products! You have options: panties, boxers, tangas, thongs, as well as high-quality cups and menstrual discs made in France, now more widely available in stores and pharmacies.
When it comes to composition, we highly recommend choosing natural materials and organic farming if possible! For a comfortable and healthy menstrual routine, let's take a closer look at bamboo period panties. They guarantee quality and comfort, but that's not all. They promise safe periods without pesticides, PFAS, petrochemical derivatives, or plastic!
In this article
Why the composition of a period panty matters Say no to disposable period products with a clean and transparent composition Louloucup product composition: labels and certifications Bamboo menstrual underwear: a natural fiber with multiple benefits The 5 unique benefits of bamboo period underwear Bamboo or organic cotton: which material should you choose for your period underwear? Organic cotton vs. bamboo comparison The verdict: it all comes down to how it feels and what matters most to you Selection of Louloucup’s most organic models 🤩 Bamboo, cotton—or why not both with our Romy model? How do you choose the right size and absorbency level? Prices, bundles, and shipping: how to order your Louloucup organic period underwear Bamboo period underwear FAQ Learn more Healthy, soft, and affordable bamboo period underwear?
Why the composition of a period panty matters
Why is it so important to choose organic period underwear made with bamboo or cotton?
Say no to disposable period products with a clean and transparent composition
Why choose rather expensive washable period products when there are cheap disposable options at the supermarket next door? Simply because of their composition.
Yes, period panties, cups, or menstrual discs have many advantages (comfort, absorption, leak-proof, etc.), but their biggest advantage over pads and tampons is undeniably their composition. While disposable tampons and pads kept their ingredients a mystery for decades, with period underwear, you know exactly what you’re getting when you order.
At Louloucup, we’re committed to complete transparency. You can find the composition and manufacturing location for each product on its page.
It’s so important to be informed about what you buy, what you wear, and what you consume. Without that curiosity, we put our health at risk and end up wearing chlorine-bleached tampons with petrochemical derivatives and pesticides.
Louloucup recommends ... the Romy organic cotton and bamboo period underwear 😍
- A bold, solid red!
- A feminine, sexy, and bold cut.
- Ultra soft and very healthy, it’s made of 95% organic cotton on the inside and 95% organic bamboo on the outside.
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Romy absorbs the equivalent of 2 to 3 tamponsThis model is therefore suitable for light, moderate, and normal menstrual flow..
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It can also be worn at the beginning and end of your period for those with heavy flow..
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Made in Portugal, it’s European-made.
- Special price: €24.90.
Louloucup product composition: labels and certifications
Louloucup period underwear stands out for its strictly controlled manufacturing. Unlike disposable hygiene products, which are often soaked in PFAS (persistent toxic substances), Louloucup excludes these compounds through lab testing (SMT LAB, 2022).
A recent study found that 100% of the panties tested contained PFAS, with levels up to 77,000 ppm. These substances, which are linked to health risks (cancers, hormone disruption), are not found in the Louloucup range, which is certified OEKO-TEX® Standard 100.
This certification guarantees the absence of pesticides, nanoparticles, or petroleum derivatives. GOTS-certified organic cotton and organic bamboo, used in some models, are natural materials free from pesticides—good for your body and the planet.
By choosing this type of period protection, each woman replaces up to 150 disposable products per year, reducing her menstrual waste while protecting her intimate health and the environment.
Bamboo menstrual underwear: a natural fiber with multiple benefits
Why is bamboo interesting for period underwear?
Where does the bamboo fiber used in our underwear come from?
The textile fiber used in period underwear comes from bamboo viscose. Contrary to popular belief, it’s not raw bamboo, but rather cellulose extracted from the stems and leaves that has been processed.
The process starts with cultivating bamboo, an extremely fast-growing plant (up to 1 meter a day) that requires no pesticides or fertilizers. The cellulose is then extracted, dissolved in non-toxic solutions (like sodium hydroxide), and spun into fibers. Modern methods, such as lyocell, recycle chemicals in a closed loop, reducing environmental impact.
The 5 unique benefits of bamboo period underwear
Unmatched softness: The long bamboo fibers offer a soft feel, perfect for sensitive skin.
Superior absorption: The porous structure of bamboo viscose allows it to absorb three times more than cotton, without sacrificing comfort.
Breathable and moisture-wicking: Thousands of micro-spaces between the fibers wick away moisture, preventing dampness. That means less odor and fewer bacteria!
Naturally odor-resistant and hypoallergenic: Bamboo’s antibacterial properties help prevent bad odors and irritation.
A greener choice: Bamboo absorbs 30% more CO2 than trees and needs 30 times less water than cotton.
"Choosing a bamboo period panty means choosing a cocoon of softness and peace of mind for your intimate area, even during your period."
Louloucup bamboo period underwear combines these qualities with responsible manufacturing. To choose yours, match the style to your flow (light, moderate, or heavy), your habits, needs, and body shape.
Bamboo or organic cotton: which material should you choose for your period underwear?
Organic cotton vs. bamboo comparison
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Features |
Bamboo Viscose |
Organic Cotton |
| Softness |
Silky touch, very fluid |
Soft, natural, familiar feel |
| Absorption capacity |
Very high (3 to 4 times more than cotton) |
High |
| Moisture management and breathability |
Excellent, dries quickly |
Good, but can hold moisture for longer |
| Natural properties |
Odor-neutralizing and hypoallergenic |
Hypoallergenic and breathable |
| Environmental impact |
Sustainable plant cultivation, processing methods to consider |
Grown without pesticides, uses more water than bamboo |
Natural fabrics like bamboo viscose and organic cotton each offer unique benefits.
Bamboo stands out for its absorption—up to four times higher, making it perfect to prevent irritation. It also regulates body temperature, staying cool in summer and warm in winter. Its silky touch is reminiscent of silk, while organic cotton remains a safe bet for its proven softness and transparent production process.
"Proper care prevents odors and extends the life of your panties while being gentle on your skin."
The verdict: it all comes down to how it feels and what matters most to you
Bamboo stands out for its incredible softness and odor-fighting abilities, thanks to its antibacterial properties. It also provides natural UV protection, a rare benefit among textiles.
Organic cotton, while less absorbent, is appealing for its familiar texture and more transparent manufacturing process. Louloucup offers both materials, with special attention to traceability and the absence of toxic substances (PFAS, nanoparticles).
These natural materials provide comfort and skin-friendliness, with a lower environmental impact compared to disposable products, and can last for several years with proper care.
Selection of Louloucup’s most organic models 🤩
Bamboo, cotton—or why not both with our Romy model?
Romy: the perfect balance between comfort, style, and effectiveness
The Romy period panty combines OCS-certified organic cotton and bamboo fibers. The exterior is 95% bamboo and 5% elastane for softness and breathability, while the interior is 95% organic cotton to prevent irritation.
Its built-in protection, made of bamboo viscose and polyester/PUL, effectively absorbs for up to 10 hours with no odor and no feeling of wetness.
Designed in Portugal, this pretty, bold red model features a daring cut that beautifully highlights the hips. Perfect for light to medium flows, it absorbs the equivalent of three regular tampons.
Other advantages of Romy:
- OEKO-TEX certified,
- a draining inner lining,
- an antibacterial bamboo layer,
- The Romy style can also be worn at the end of your period by women with a heavy flow,
- Vegan and cruelty-free.
How do you choose the right size and absorbency level?
For the best fit and experience, choose your size based on your measurements: measure your hips at their widest point and refer to the Louloucup size guide. Here’s a quick overview:
Size |
Hip circumference (cm) |
XS |
84-86 |
S |
89-91 |
M |
94-97 |
L |
99-102 |
XL |
104-107 |
XXL |
109-113 |
3XL |
115-119 |
4XL |
121-125 |
5XL |
126-130 |
For light to medium flow, Romy is a perfect fit. If you’re between two sizes, go for the larger one for a more comfortable fit.
Prices, bundles, and shipping: how to order your Louloucup organic period underwear
Louloucup’s organic washable period panties can be purchased individually or in bundles. We recommend creating a bundle to save big on your order. In fact, the more products you select at Louloucup, the lower the price per item! It’s a sliding scale discount.
All our products are at a fixed price of €28.90. The price drops if you add one, then two, three, four, or five products.
In your cart, you can add any items you want—not just underwear, but also swimsuits and cups. Everything is eligible for the custom bundle with sliding scale pricing.
Plus, shipping is free, with dispatch within 48 hours. Don’t forget to add the current promo code to save even more.
In short
Bamboo menstrual panties offer superior absorbency, exceptional softness, and natural odor-fighting properties, making them ideal for intimate hygiene. They avoid the toxic substances found in conventional products and are a sustainable, eco-friendly solution. With their breathability and OEKO-TEX® Standard 100 certification, they guarantee long-term comfort, safety, and well-being.
Bamboo period underwear FAQ
Why is menstrual underwear made from bamboo fiber a great choice?
Bamboo is a natural material with some great properties for period underwear: highly absorbent, ultra soft, body-safe, breathable, odor-resistant, moisture-wicking, and antibacterial.
Does bamboo period underwear require special care?
Not particularly. Just care for it as you would any other menstrual underwear: rinse it well once you’re done wearing it, machine wash it on a short cycle at a maximum of 30°C with a natural, non-greasy detergent, and let it air dry—never use direct heat (dryer, radiator, hair dryer), as this could damage its absorbency.
How much does a bamboo period panty cost?
At Louloucup, the Romy bamboo and organic cotton period underwear is just €28.90 before discounts! That’s already less than most competitors. If, for example, you add two more pairs of period underwear, a period swimsuit bottom, and a cup to your cart, your Romy underwear will drop to €22.90 (as will all your other items). You’ll save €30. Plus, shipping is free—so don’t wait!
Learn more
Healthy, soft, and affordable bamboo period underwear?
