What is period underwear?

Wondering how period underwear works? Find out why it has become a game-changer for many women*.

Period Underwear for Heavy Flow

ooia's most absorbent period underwear: Learn more about our much-loved Strong Styles, which hold up to 10 tampons' worth of liquid.

Why ooia cannot offer the cheapest period underwear

Why? Because we focus on quality, fair production, innovative materials and durable products. Find out what decisions stand behind our pricing

Matcha & Periods

Matcha in the morning – beneficial or too much for your body during your period? Find out how you can consciously enjoy the green ritual throughout your cycle.

Period Underwear Test

Are you looking for the right period underwear? Find out what matters and what makes ooia special.

What to do about hot flashes?

Sudden hot flashes or night sweats during your period? Here's what's behind them and what can really help you now!

Period after stopping the pill

You've stopped taking the pill and your period is suddenly unpredictable? Find out why your cycle needs time to re-regulate, what changes you might experience, and how to feel comfortable during this transitional phase here:

Does exercise make your period heavier?

You exercise regularly and are wondering if that affects your period? Here you can find out whether exercise can increase bleeding and what really does your body good now:

The best period underwear

The best period underwear not only offers protection, but also comfort and variety. Find out now why more than 400,000 women* love ooia!

Holiday with period

Changing and disposing of period products on the go: What do you need to bear in mind? And how can you relax despite having your period? We have tips for a stress-free vacation!

Understanding your menstrual cycle & period

Our cycle and our period influence many areas of our lives. We have compiled the most important information on the topic for you.

Coffee & Period

What does caffeine actually mean for your body during your period? Would you prefer decaffeinated coffee? Find out more about the connection between periods and coffee.

Period while hiking

Your period doesn't have to stop you from going on a long hike! With a little preparation and the right products, you can enjoy your trip stress-free - whether you're planning a day hike or a multi-day trek!

What is misogyny?

What exactly is misogyny and how does it manifest in our daily lives, often without us even noticing? Our article reveals how deeply ingrained misogyny is and why even seemingly small decisions can be a sign of equality.

Better sleep despite your period

Sleep during your period doesn't always go as usual. Learn more in our article about how your cycle affects your sleep and what you can do about it.

The most absorbent period underwear

Heavy days? Discover how ooia reinvents period underwear with the Ultimate – featuring a revolutionary membrane that replaces up to 10 tampons and gives you maximum freedom.

Biocide-free period underwear

Safety, comfort, and quality are ooia's top priorities. Learn what makes our biocide-free period underwear stand out and why you can rely on the protection you know from ooia.

Period in winter

Does the cold season intensify your period and why do you often feel colder before menstruation? Learn how winter conditions can affect your cycle and what helps.

Alternative to panty liners for discharge

Panty liners are a part of daily life for many women*. But the daily use of panty liners is not just a question of comfort, but also of health and sustainability.

Swimming with your period

Period and beach day? Not a contradiction! We'll show you how to relax on the beach with the right preparation and protection.

Period swimwear

Don't let your period slow you down. Discover how to swim, relax, and enjoy the summer carefree with the right beachwear.

Myths About Swimming During Your Period

Swimming during your period. What's really behind the myths? Many wonder if menstrual blood attracts sharks or if swimming is unhygienic. We debunk these myths and show you why you can feel completely free at the beach even during your period.

Period underwear in the postpartum period

It's not just our feather-soft, absorbent nursing bra and our super elastic Belly Hugger that accompany you and your baby during pregnancy and breastfeeding. We are also by your side in the postpartum period: because ooia panties promise maximum leak protection and comfort.

ooiamoms

Are you pregnant, a new mom*, or breastfeeding? Discover products that will reliably and comfortably support you through every stage.

ooia in pregnancy

Your body changes a little more every day during pregnancy. Find out in which situations the right underwear can provide you with particularly comfortable support.

The first period after birth

When does your period start again after giving birth, and is it normal for it to be heavier, lighter or more painful? Let's take a look at the postpartum cycle:

Period underwear for teens

Your first period can raise many questions. Learn what can make the start easier and give you more confidence in everyday life.

The first period: advice for parents

We present the best period products for teenagers and give tips for talking about the first menstruation and how parents and trusted people can support you.

Postpartum incontinence

Bladder weakness after childbirth can affect many women* and is still often a taboo subject. Learn why it can occur, how common it is, and why you are not alone.