Comparison of the best period panties: features and reviews

Depending on your profile, habits, and the nature and intensity of your flow, you can choose a specific type of period underwear. It’s important to carefully read the product details as well as user reviews before making your choice.

The heavy-flow period brief or very heavy-flow style is a must-have in your period routine. This type of brief, specially designed to handle heavy or very heavy flow, is particularly practical for many women.

With its high absorbency, the very heavy-flow period brief provides strong, reliable protection for many hours. No dampness, no leaks, no saturation, and no bad odors—the very heavy-flow period brief easily manages periods with a copper IUD, for example. These styles can also be suitable postpartum to handle lochia. Its absorbent core extends from the front to the back of the brief and rises up to the buttocks for wide, fail-safe protection.

Main feature: an impressive absorbency capacity, equivalent to 5 tampons.

No risk of toxic shock syndrome, no irritation, no dryness, no danger to your health, your intimate area, or your hormonal balance—period underwear is an external, renewable, washable hygienic protection with a clean, transparent composition.
We’re all for organic period underwear and local, French or European manufacturing. Many brands are making a real effort to offer very high-quality briefs made from healthy materials such as organic cotton or organic bamboo. Pay attention to the various labels and certifications (OEKO-TEX) to be sure you’re getting briefs with top-notch composition!

Main takeaway: the brand should clearly highlight the composition, as well as labels, certifications, patents, and any test results proving that the fabrics used are safe.

Menstrual panties that are absorbent, reliable, and super discreet? Invisible, seamless menstrual panties are favorites among athletes. With these super discreet models, sporty women don’t have to give up their favorite leggings. The fabrics used are often very thin and soft, and the seams are either flat or invisible.

We particularly love the second-skin feel and the softness of the fabric.

Main feature: seamless and invisible is great, but never forget that high absorbency is a must for intense workouts.

Menstrual panties can be very useful and practical in case of irregular periods. Surprise or irregular periods come earlier or later than expected. These periods catch you off guard, and it’s always unpleasant to realize it when far from home.

Menstrual panties easily fit into a handbag. In this way, they are a practical and comfortable backup emergency hygienic protection you can always rely on.

Main feature: if your periods are irregular, why not opt for a panty style with an easy‑open fastening system that you can take off or put on in a flash?

Light flow, spotting, vaginal discharge—menstrual panties are very practical for managing these kinds of leaks too. To avoid using classic disposable panty liners, light-flow menstrual panties are ideal. Menstrual tangas or even menstrual thongs can absorb light menstrual flow, spotting (light and intermittent leaks), as well as vaginal discharge throughout the menstrual cycle.

Main feature: since you wear these panties all day, choose protection that is above all comfortable, lined with organic cotton.

Louloucup offers a wide variety of period underwear for all women, at every stage of life. Available in a broad size range, our underwear runs from XXS or XS up to XXL or XXXL (depending on the style and stock).

Teens, young and not‑so‑young working women, sporty or travel lovers – they all have something to say about our pretty period panties: washable, reusable protection that’s practical and top quality.

Users can find washable period panties for very heavy flow such as

• the Mathilde very heavy-flow period panty,
• the Liv seamless heavy-flow menstrual brief
• or the Jade organic cotton heavy-flow period brief, which absorbs the equivalent of 5 tampons.

The must-have and true bestseller at Louloucup is the Clara very heavy-flow period panty, the highest-rated Louloucup period underwear among our users. High-waisted and lacy, Clara is our ally day and night (postpartum, light bladder leaks, lochia, copper IUD, very active lifestyle, etc.).

Our menstrual panties absorb the equivalent of 3 to 4 tampons. The Fanny and Simone models have won over many customers with very positive reviews. Fanny has a rating of 4.7 out of 5, while Simone scores 4.8 out of 5.

Very feminine, soft, and comfortable, this range wins all the praise. Lucie, Margot, Ella, and Rebecca have an absorption capacity equivalent to about 2.5 tampons. The favorite is, without a doubt, the Naomi panties. With a rating of 4.9, it delights many customers thanks to its look and reliability.

You’ll also find other fun and sexy medium-flow panties: Lily, Romy, Louise, Lea and Marine.

The Gigi model is a side-opening menstrual panty, making it practical to remove. The Emilie model is a seamless menstrual panty that is very comfortable to wear and completely invisible under clothing.

Perfect for the last days of your period, vaginal discharge, or in anticipation of your period, the Chloé and Mia models are light, thin, and discreet. Beautiful lingerie pieces that our customers truly enjoy wearing.

Louloucup reusable protection is revolutionizing your period routine. Healthy, affordable and comfortable, our range of panties, cups and swimsuits helps you experience your period with much more peace of mind.

A single pair of period panties costs €28.90. Our panties get cheaper when you create a bundle. The more panties you add to your pack, the lower the price per pair. With a set of 5 panties, each pair of menstrual panties comes to €22.90.

As a French brand, Louloucup offers free delivery in France, across Europe and worldwide. All orders are shipped within 48 hours for consistently fast delivery.