Menstrual briefs for teens with regular waist
MATERIAL
MATERIAL
WASHING INSTRUCTIONS
WASHING INSTRUCTIONSRinse - wash - wear - repeat
1. If your underwear has blood on it, rinse it in cold water until the water runs clear.
2. Protect your underwear in a laundry bag and wash it with similar colours at 30-40 degrees.
Tip: You can benefit from washing with our Allergy Certified special detergent Bloody Clean.
3. Hang them inside out on a clothesline to dry - and you're good to go again.
👉 Read our full guide on how to care for your underwear here.
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We deserve better
Warum sollten Sie sich für Menstruationsunterwäsche von Flow entscheiden?
After two fertility treatments and two births, I no longer wanted to use menstrual products that had to be inserted into the body – I wanted to be able to bleed in peace.
That was the beginning of Flow – the first period panties on the Danish market.
Today, we make period panties with a focus on comfort, quality, and responsible production – created by people who themselves menstruate.
✔️ Soft, skin-friendly materials
✔️ Various absorption levels
✔️ Comfort like regular underwear
✔️ A more environmentally friendly alternative to disposable products
Our mission is to make menstruation more free, secure, and less bothersome – without compromising on style or function.
Sincerely, Cathrine
What we are most proud of
5 great reasons why you'll love us
DAS HERZ STEHT IMMER AN ERSTER STELLE
We are also here to create changes beyond your daily life.
Our founder changed Danish legislation in 2021 by removing the age limit for frozen eggs.
In 2025, we created the Red Flag campaign, which ensured the Danish women's national handball team the right to wear dark shorts during the World Cup. And we will continue.
SECURITY AND SAFETY RIGHT AFTER
Trotz fehlender Gesetze und Sicherheitsanforderungen für Menstruationsprodukte in der EU übernehmen wir selbstverständlich Verantwortung. Wir verzichten auf PFAS, Nanosilber und jegliche künstliche „Frische-Behandlung“ der Absorptionsschichten. Unsere Slips werden von unabhängigen Laboren auf chemische Inhaltsstoffe geprüft. Innovationen ohne Kompromisse bei Ihrer Sicherheit zur Lösung von GeruchsproblemenDie
PREMIUM PRODUCTION
Wir produzieren in Portugal, Dänemark, Litauen und der Türkei – und zwar immer mit den besten Materialien wie Bio-Baumwolle, Bio-Merinowolle und ECONYL®.
Unsere Partner sind die Besten in ihren jeweiligen Bereichen und mehrere unserer Fabriken sind GOTS-zertifiziert, was hohe Anforderungen an die Mitarbeiterfürsorge stellt.
BY PEOPLE WHO MENSTRUATE, FOR PEOPLE WHO MENSTRUATE
We create products that we ourselves need - and we test them thoroughly (yes, they are tested with real menstrual blood). In addition, we have a test panel consisting of hardcore and dedicated members from our community who take the task seriously.
MORE THAN MENSTRUATION
We know it. It's about much more than menstruation. It's about a changing body – throughout the entire cycle, month after month.
That's why we are redefining what 'period products' are beyond a practical solution. The best-rated absorbent underwear, yes, but also care that supports you and your body throughout the entire cycle.
That is Flow Cycle Routine.
Do you need help?
Frequently asked questions
It can depend on the materials your underwear is made of.
Lyocell and organic cotton often feel stretchier than, for example, mesh. In this case, if you are between two sizes, we recommend choosing the smaller one.
It depends on the absorbency of the underwear, which is indicated by drops. We have period underwear for both moderate and heavy bleeding.
If you have very heavy bleeding, you can benefit from using your underwear with a menstrual cup or disc.
We also have absorbent underwear with low absorbency for everyday use.
👉 If you need more absorbency, you can choose period underwear instead.
At the bottom of the panties, a discreet fabric pad is sewn in.
Regardless of the style, the pad consists of a minimum of 3 absorbent layers – a top layer that directs the liquid down to the next layer, which is similar to a towel. At the bottom, you'll find a membrane that ensures the liquid does not pass through the panties.
👉 Read more in our guide to period panties.
Rinse - wash - wear - repeat
1. If you have stained your panties, rinse them in cold water until the water runs clear.
2. Protect your panties in a laundry bag and wash them with similar colours at 30-40 degrees.
Tip: You can benefit from washing them with our Allergy Certified special detergent Bloody Clean.
3. Dry them inside out on a clothesline - and you're good to go again.
👉 Read our full guide on how to care for your period panties here.
If you only use absorbent panties for your period, we recommend 5-7 pairs.
If you're fully committed to absorbent panties and replacing all panty liners and pads, you'll need 10-12 pairs – depending on how easy it is for you to access a washing machine.
The more pairs of panties, the easier your everyday life.
That's why we also offer bundle discounts on multiple pairs.
„Leck“ ist nicht gerade ein Wort, das wir im Zusammenhang mit dem Körper als besonders appetitlich empfinden.
Das klingt eher nach einem undichten Motor.
Aber du blutest nicht direkt durch deinen Slip. Wenn er seine maximale Kapazität erreicht hat, tritt das Blut seitlich aus.
Det kan du tro, de er!
Forbrugerrådet Tænk har sat et stort fokus på menstruationstrusser i 2022, og deres eksperter siger også god for metoden:
1) Skyld i koldt vand.
2) Vask ved 40 grader.
3) Lufttør på snor.
👉 Læs hele vores guide til, hvordan du passer godt på dine trusser her.
Zusätzlich zu den oben genannten Teenager-Slips bieten wir auch Modelle bis Größe 2XS an.
Es ist zum Beispiel unsere Menstruationsshorts, die sich gut für die Nacht eignen, und dann gibt es noch eine Auswahl an Unsere Menstruationsbikinis für Erwachsene Auch in Größe 2XS erhältlich.
Has your child just started menstruating?
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