Women's Health Guide
What is the best period underwear of 2026? We compared 5 popular brands for you
By Karen Thompson | 13 February 2026 | 17:01
Period underwear has become incredibly popular in recent years. More and more women are choosing to say goodbye to disposable products such as tampons and sanitary pads — and switch to a more sustainable, comfortable alternative.
All brand names and packaging shown are the property of their respective owners.
But with so many different brands on the market, the question arises: which period underwear is truly reliable, comfortable to wear, and good for your body?
We took a closer look at five popular brands — and discovered significant differences in comfort, absorbency and materials. Curious which brand convincingly won our test? You can read it below.
Why more and more women are switching to period underwear
Many women recognise the common complaints during their period: itching, dryness, irritation or discomfort when inserting tampons.
But these problems are often not caused by menstruation itself — they are caused by the products we use.
Products such as tampons, sanitary pads and menstrual cups can:
Disrupt the natural balance of the intimate area
Dry out the mucous membranes
Cause small abrasions
Contain chemical substances
It’s no surprise that period underwear has become so popular in a short space of time. It feels like regular underwear, is reusable, leakproof and simply makes those days much more comfortable.
How does period underwear actually work?
Period underwear is designed with multiple layers that quickly absorb and retain moisture — without feeling wet or stuffy.
You wear it just like regular underwear: it’s washable, reusable and suitable for daily use. Whether you’re sleeping, exercising or simply getting through your day, it offers comfort and protection without the hassle.
But be aware: not every brand offers the same quality. That’s why we wanted to know — which period underwear truly does what it promises? We compared five popular brands based on user experiences, reviews and publicly available product information. This gave us a clear picture of how these brands perform in terms of comfort, absorbency, materials, fit & appearance, care and skin-friendliness.
Our test: 5 period underwear brands compared
We reviewed five popular period underwear brands — based on what we most frequently saw in online reviews, social media and user forums.
To create a fair comparison, we assessed each brand using six important criteria:
Comfort – Does it feel pleasant, even on busy or long days?
Absorbency – How well does it protect against leaks, even during heavier flow?
Materials – Are they breathable, soft and free from irritating substances?
Fit & appearance – Does it look and feel like regular underwear?
Care & maintenance – How easy is it to wash and reuse?
Skin-friendliness – Is it suitable for sensitive skin or allergies?
The brands in our test: Lunã, Snuggs, Wuka, Primark and George.
In the next section, you’ll discover which brand scored highest — and which period underwear you can wear with confidence.
Below you’ll find our assessment for each brand:
Conclusion: In our opinion, the best choice – comfortable, safe, free from harmful substances and above all: fully leakproof.
Conclusion: High-quality and stylish period underwear with good absorbency. However, it is on the expensive side and less suitable for those looking for natural materials.
Conclusion: Wide size range and clear product positioning. However, the overall style selection is more limited compared to some competitors, and the absorbency range appears less varied across different models.
Conclusion: A budget option that is easy to find, but disappointing in daily use. Less comfortable, lower durability and limited protection mean it’s not a long-term favourite for us.
Conclusion: An affordable and widely available option, but with limited absorbency and fewer style variations compared to specialist period underwear brands.
Our tip:
If you want to try period underwear, there are a few key things you should really look out for:
Easy to wash and maintain
Free from biocides and harmful substances
OEKO-TEX® certified materials
A comfortable fit that stays in place all day
In our comparison, Lunã consistently performed well across all these points.
The underwear feels soft and comfortable, stays dry — even on long days — and is made without unnecessary chemical additives. There is also a wide choice of styles and sizes, making it suitable for different body types.
For those looking for a reliable, comfortable and conscious alternative to tampons and sanitary pads, Lunã is, in our opinion, currently the most complete choice.
More than 44,450 customers rate Lunã an average of 4.7 out of 5 stars. In reviews, many women mention that for the first time in a long while, they feel confident and at ease during their period.
How can I get this underwear at the best possible price?
At the moment, Lunã period underwear is only available via the brand’s official website.
They are currently running a limited-time Buy 1 Get 1 Free promotion across all underwear styles.
Step 1: Order your period underwear.
Step 2: Once your Lunã underwear arrives, wash it before first use. This activates the absorbent layers and ensures optimal protection against leaks.
Step 3: Wear your Lunã period underwear all day for lasting comfort and reliable protection. Enjoy your days again, while discomfort fades into the background.
Helpful tip: Lunã now also offers period underwear for teenagers. Add an extra pair to your order and give your daughter a more carefree period.
Sources
OEKO-TEX® Association – www.oeko-tex.com
Information about textile certification and harmful substances in clothing.
Dutch Nutrition Centre – www.voedingscentrum.nl Advice on hygiene, safety and the use of menstrual products.
National Institute for Public Health and the Environment (RIVM) – www.rivm.nl Research into chemical substances (such as PFAS and biocides) in consumer products.
Trustpilot – www.trustpilot.com User reviews and ratings of various period underwear brands.
Consumer experiences and forums – including Reddit, Facebook groups and product reviews Used to gather practical experiences and compare models, fit and comfort.
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This is an advertorial and not a news article or independent consumer information. This content has been created for promotional purposes and may contain commercial links. If you purchase through links on this page, we may receive a commission. This does not influence the comparison criteria used. The information is based on our own research and publicly available sources. While care has been taken in compiling this content, it does not constitute medical advice. For health-related concerns, please consult a qualified medical professional.