Plus-size period panties

The best plus-size period panties must have a few essential qualities: excellent absorbency, a pretty look, a good cut and optimal comfort. Your period panty should be reliable underwear that makes you feel pretty, comfortable and confident. That’s essential! All our Louloucup plus-size period panties meet these criteria!

Our plus-size menstrual panty range currently offers 9 different panty styles available in four sizes: XXL, XXXL, XXXXL and XXXXXL, equivalent to sizes 42, 44, 46 and 48/50.

Reviews of Louloucup plus-size panties are extremely positive: 4.8/5 for the iconic high-waisted Clara panty, 4.9/5 for the super discreet Liv panty and 4.8/5 for the very thin and pretty Margot panty. You can find all our customers’ comments, ratings and reviews on each product page.

It’s very simple: rinse it well with clear water as soon as you take it off to remove the blood trapped in the absorbent layer, then machine-wash at 30°C on a short cycle with a gentle detergent along with the rest of your laundry, and let it air dry. Avoid fabric softeners and harsh detergents, as well as ironing and tumble-drying, which would damage and reduce the effectiveness of the absorbent layer.

To contain a very heavy menstrual flow, we recommend the Clara high-waisted plus-size menstrual panty, the Liv seamless invisible plus-size panty, the black lace plus-size panty Mathilde, or the liberty and girly plus-size menstrual panty Jade. At Louloucup, there’s something for everyone!

To best manage a very heavy flow and significant discharge (due to a copper IUD or during postpartum, for example), we recommend ordering the Jade, Mathilde, Liv or Clara styles. These period panties are extremely reliable and have a very high absorbency (equivalent to 5 tampons). In addition, the absorbent area is wide and extends high both at the front and back.

With a capacity equivalent to 4 to 5 regular tampons, don’t miss out on this pretty style with its black plumetis!

As a reminder, a heavy menstrual flow is an intense period flow. A girl or woman with heavy periods will feel the need to change regularly, about every two hours. To find out more: What causes a heavy flow?

Discover our four plus-size medium-flow period panties – they’re really pretty, feminine and fun. Above all, they’re very reliable, all lined with organic cotton and safe for your body, your health and the environment. Which panties will you fall for?

- the very pretty Margot panties, black and lacy, fine and ultra-feminine;

- the Gaby panties, black, seamless, completely invisible and very soft;

- the Ella panties, black with a very elegant sheer waistband;

- or finally the Lily panties, blue and cool with a shorty cut.

As a reminder, a menstrual flow considered normal or medium is neither light nor heavy. If over half a day you only need to change your protection once, we can assume you have a medium flow.

Yes, absolutely! Like all our period panties, our plus‑size period panties are perfect for spending the night dry, without leaks or stains. If you like using a cup during the day, we recommend switching to washable panties at night! We’re sure you’ll be convinced in no time!

Safe, reliable and effective, our panties and briefs collect, capture and lock in menstrual flow in the absorbent gusset without shifting, saturating or leaking. Even with the heaviest periods caused by a copper IUD, our intimate, hygienic underwear stays perfectly in place. You go about your day feeling totally at ease, you sleep without worrying about staining your sheets—in short, you get through this phase of your cycle much more peacefully!

We offer plus-size menstrual panties at the same price as the other Louloucup menstrual panties: prices are the same for the classic range and the teen range. It’s a fair price. We want to stand out from other brands on the market by offering the best value for money. Because period poverty is a real issue, we want to offer affordable plus-size menstrual panties that are still high quality. All our washable period products are priced at just €28.90. There are two exceptions with double absorption: the Clara and Mathilde panties, whose manufacturing cost is higher than our other styles.

Absolutely! The discounted panty bundle is fully customizable—you can add any panties you like, regardless of style, flow or size! For example, you can put in your cart: a size S menstrual bikini bottom, a plus‑size medium‑flow period panty in XXL, a size M period thong, a size L very‑heavy‑flow period panty and a size XXXXL plus‑size heavy‑flow panty. In short, you’re completely free to order for yourself, your daughter or even friends!

This is completely normal. Menstrual flow is not the same throughout your period. It will be more or less intense, with a fairly significant peak. Depending on the woman, this peak may occur at the beginning, in the middle or at the end of the period. In this case, opt for a very heavy-flow panty so you can feel calm and secure. For the rest of your period, you can wear heavy-flow period panties or medium-flow panties.

Our range of plus-size period panties is perfect for sports. For a training session at the gym or at home, we particularly recommend the Liv and Gaby panties, which are especially comfortable. The real bonus? They’re completely invisible under sports leggings.

Nothing could be easier: do your shopping, select the styles and sizes you want. You’ll then see in your cart that the discount has been applied automatically. Remember that from 5 panties in your cart, each period panty costs €22.90 instead of €28.90. A nice saving! With 5 period panties, your total comes to €114.16 instead of €144.50. You save over €30! And don’t forget to activate any current promo code to save a few extra euros!

All our products (panties, swimsuits and cups) are the same price: €28.90. Exception: the Clara and Liv very heavy-flow menstrual panties. These have a double absorbent layer to contain very heavy or hemorrhagic flow. They are more expensive to produce, which explains their slightly higher price.

The Liv and Gaby styles, without a doubt! All our panties are particularly discreet even though they have a high absorbency capacity. However, the Liv and Gaby styles are really special: they’re seamless panties that are completely invisible under clothing. With a second-skin effect, the Gaby panty is a black menstrual panty for medium flow, and the Liv panty is a plus-size menstrual panty for very heavy flow, with no seams.

Absolutely. Depending on what you prefer, you can, for example, wear a menstrual cup during the day and then slip on a pair of period panties at night. You can also alternate between these long-lasting period protections. In short, you’re totally free! It’s up to you, based on your preferences and, above all, your comfort. We also offer a very attractive pack including two cups and a sterilizer. Complete your order with your favorite panty styles so you’re fully prepared for your next period.

Our plus-size period panties are made 80% in Portugal. Only a few styles, which require specific expertise, are made in China. These are the Liv and Clara models.

You have 15 days from the date you receive your order to send back any panties that are too big or too small. The panties must not have been worn and must be returned in their original packaging. Return shipping costs are your responsibility. We recommend sending your return with a tracking number.

At Louloucup, shipping is free worldwide! You only pay for your order, nothing else.

For orders over €50, you can choose to pay in 3 interest‑free installments.

Our customer service team is here to answer your questions. We’re super responsive; you can contact us at this email address: hello@louloucup.com