Absorbent period underwear vs sanitary pads: which should you choose?

When it comes to period products, it’s not always easy to find your way.

Today, women and teen girls can manage their periods however they like thanks to a wide variety of menstrual products. Menstrual cups, period underwear, washable pads, disposable tampons, single-use pads or even free bleeding—there are many options.

For external period products, what are the pros and cons of period underwear compared with pads? Which period products should you choose? Performance, comfort, risks, health, hygiene, ease of use, lifespan—Louloucup has done the comparison to help you decide!

culotte menstruelle Jade Louloucup

Period panties vs. sanitary pads: the comparison

Pros, cons, drawbacks, strengths – with complete honesty, we compare period underwear and sanitary pads for you.

+ The advantages of absorbent period panties

The period panty is more comfortable than a sanitary pad. Super soft, period underwear is **hygienic lingerie** that’s very comfortable and pleasant to wear. When the period panty is lined with organic cotton, the wearing experience is ideal. Your intimate area is in contact with a very soft, flexible, non-scratchy material.

Period panties are more eco-friendly than disposable pads. Period underwear produces no plastic waste, unlike pads. It fits perfectly into a **zero-waste lifestyle**, for example. When properly cared for, period lingerie lasts more than 5 years—just as long as regular underwear.

Composition is another major advantage of period underwear. Brands are making real efforts to offer **clean period lingerie**, made from responsible, organic, body-safe fabrics and materials. Natural, gentle, and skin-friendly materials like **bamboo** or **organic cotton** are often preferred.

The complete opposite of sanitary pads, which are made from synthetic, non-natural materials like polyethylene, polyester, polypropylene, etc. Remember that chemicals classified as carcinogenic, AOX (halogenated organic compounds such as chlorine), and even herbicides and insecticides have been found in disposable tampons and pads. Period lingerie is far less toxic than disposable protection and is healthier for users. Also, with menstrual thongs or boxers, there’s no risk of toxic shock syndrome.

Unlike period underwear, classic pads are often a source of **bad odors**. Fabric period panties are more breathable and moisture-wicking. They ensure excellent hygiene.

For **organic period panties** that are healthy for your body, pay close attention to labels and certifications. Also check that there are no toxic residues or **silver particles** in the fabrics.

Another major advantage is the very reliable **absorption capacity** of period panties. Depending on your menstrual flow, they can capture and hold it in their invisible absorbent layer. Pads can quickly become saturated. They can also be poorly positioned or shift around in your underwear. The flow can then leak or stain your clothes. With period panties, there’s no risk of leaks or overflow!

culotte menstruelle Simone Louloucup

+ The advantages of sanitary pads

Disposable pads have one main advantage: they’re cheap to buy. A pack costs between €3 and €5. However, this low price (even if it’s still too high for period products) adds up every month. It becomes a fairly significant yearly budget. Since period underwear is a reusable menstrual product, it means that if you take good care of it, you can keep it for many years. Buying a set of period panties is therefore an investment, but an intelligent investment that quickly pays for itself.

The pad is disposable and can be a lifesaver in an emergency. It slips easily into your bag and can be used at any time. Because it’s disposable, it can be changed in a flash with a quick trip to the bathroom.

Conventional disposable period products are easy to change and replace, whereas washable panties need to be rinsed and then machine-washed. They can’t be used while they’re drying, and drying can take a while because they’re quite thick and slow to dry.

serviette hygiénique


In that sense, pads are very practical. They’re perfect in an emergency. The classic sanitary pad is also ideal for anyone who struggles with the sight of blood. Period underwear does require a bit more handling when you need to rinse it and flush the menstrual flow out of the absorbent layer. That kind of care routine can put some people off.

Panties vs. pads: which one comes out on top?

Undeniably, period panties have serious advantages: comfort, washable, durable, responsible, good composition, healthy for intimacy, price, and reliability are strong points.

While a standard disposable sanitary pad can be quite handy in an emergency and may seem inexpensive at first, it actually represents a significant cost when you look at it over one year or several years. Finally, single-use disposable sanitary pads remain very practical for anyone who finds caring for period underwear too much of a chore.

culotte menstruelle Margot Louloucup

And what about washable pads?

If you’re used to pads but not yet fully convinced by menstrual panties, try washable sanitary pads. Reusable pads are cheaper to buy than menstrual panties while being just as eco-friendly and comfortable.

serviette lavable


Washable sanitary pads simply fasten onto your regular underwear and are worn just like a normal pad. The washable pad snaps onto your lingerie. They’re very easy to use. These absorbent fabric pads are highly reliable, soft, comfortable and invisible under clothing. If properly cared for, they can be reused for many years. Once removed, you need to rinse and wash them. Just like with period underwear, you should choose your pad according to the nature of your menstrual flow.

Still unsure? On Louloucup, you’ll find a wide and varied range of period panties for every flow (light, medium and heavy) and every size. French brand, European manufacturing, organic cotton, plus sizes, teen range, fast and free delivery—discover all the many benefits of Louloucup’s washable, long‑lasting period products!