Period Underwear

From £14, shop our range of Period Underwear, swim and sportswear. Replace tampons, pads and menstrual cups with reusable WUKA period underwear. Every WUKA replaces 200 disposables, is Carbon Neutral+ and Vegan
Skip to results list
Age
Flow
119 products
Sort Featured

Filter

Age
Flow
Size
Type
Style
Pack Size
Range
Colour
Sort Featured
  • Flat lay of WUKA Stretch™ Super Heavy Period Underwear 4 Pack in black with matching reusable wet bag – perfect for overnight menstrual protection.
    Sale
    4.7

    WUKA Adult Sleep Set Stretch™ Super Heavy 4 pack

    $106.00 $131.00 Saving 19% 19% Off
    Stretch™ Period PantsSleep Set 4 Pack
    Super Heavy
    $106.00 $131.00 Saving 19% 19% Off
  • Three WUKA x Mooncup reusable panty liners for light flow, made with GOTS-certified organic cotton and designed for secure, sustainable period care.
    4.0

    Mooncup x WUKA Reusable Daily Liners Light - 3 Pack

    $22.00
    Reusable Panty Liners3 Pack
    Light
    $22.00
  • Detail shot of WUKA tie-back bikini top in black, focusing on the halter neckline and fabric quality.
    4.5

    WUKA Tie-Back Bikini Top

    $38.00
    Period SwimwearTie-Back Bikini Top
    $38.00
  • WUKA Stretch™ Super Heavy Flow Period Pants 2 Pack with Wet Bag – Leak-proof and ultra-absorbent reusable underwear for heavy periods and overnight protection.
    Sale
    4.8

    WUKA Teen Sleep Stretch™ Super Heavy Set 2 Pack

    $55.00 $62.00 Saving 11% 11% Off
    Teen Stretch™ Period PantsSleep Set 2 Pack
    Super Heavy
    $55.00 $62.00 Saving 11% 11% Off
  • Teen Swim Bikini Top in Black shown from the front, featuring a classic scoop neckline and wide straps for secure, all-day support.
    5.0

    WUKA Teen Swim Bikini Top

    $34.00
    Teen Period SwimwearBikini Top
    $34.00
  • Teen First Period Pack Super Heavy – WUKA Stretch™ High Waist Period Pants with 'Growing Up Powerful' puberty book and reusable wet bag for teens.
    Sale

    WUKA First Period Pack - Super Heavy

    $42.00 $55.00 Saving 23% 23% Off
    Teen Stretch™ Period PantsFirst Period Pack Midi
    Super Heavy
    $42.00 $55.00 Saving 23% 23% Off
  • Teen wearing WUKA Adjustable Bikini Top in black — soft, secure fit for active swim days.
    4.5

    WUKA Teen Swim Bikini Adjustable Top - Black

    $34.00
    Teen Period SwimwearAdjustable Bikini Top
    $34.00
  • Flat lay of WUKA Stretch™ Super Heavy Period Underwear 4 Pack in black with matching reusable wet bag – perfect for overnight menstrual protection.
    Sale
    4.7

    WUKA Adult Sleep Set Stretch™ Heavy 4 pack

    $82.00 $105.00 Saving 21% 21% Off
    Stretch™ Period PantsSleep Set 4 Pack
    Heavy
    $82.00 $105.00 Saving 21% 21% Off
  • Front view of the WUKA Ultimate™ High Waist Duo for heavy flow, featuring two pairs of leak-proof period underwear – one with breathable mesh panels and one with lace detailing, designed for maximum comfort and coverage.
    Sale
    5.0

    WUKA Ultimate™ High Waist Duo - Heavy

    $52.00 $56.00 Saving 7% 7% Off
    Ultimate™ Period PantsHigh Waist Duo
    Heavy
    $52.00 $56.00 Saving 7% 7% Off
  • Product cutout of WUKA Seamless Midi Brief for heavy flow in Light Nude, reusable period underwear with moisture-wicking and leak-lock layers.
    Sale
    4.7

    2 WUKA Stretch Seamless Midi Brief Heavy Light Nude

    $47.00 $54.00 Saving 12% 12% Off
    Stretch™ Period PantsSeamless Midi Brief Duo
    Heavy
    $47.00 $54.00 Saving 12% 12% Off
  • Model wearing WUKA Period Sports Shorts in black, designed for medium flow. Breathable, high-performance activewear for periods with built-in leak-proof protection.
    4.7

    WUKA Period Sports Shorts - Medium flow

    $54.00
    Perform™ Period ActivewearSports Shorts
    Medium
    $54.00
  • Model wearing WUKA Period Scoopback Swimsuit in vibrant pink and purple, designed for medium flow period protection, full-length front view.

    WUKA Period Scoopback Two-Tone Swimsuit - Pink/Purple

    $67.00
    Period SwimwearTwo-Tone Scoopback Swimsuit
    Medium
    $67.00
  • Model wearing the WUKA Period Racerback Two-Tone Swimsuit in vibrant pink and deep purple, designed for medium flow period protection.
    5.0

    WUKA Period Racerback Two-Tone Swimsuit - Pink/Purple

    $67.00
    Period SwimwearRacerback Two-Tone Swimsuit
    Medium
    $67.00
  • Model wears WUKA Period Scoopback Swimsuit in green and blue for medium flow – full front view showing scoop neckline and two-tone design.

    WUKA Period Scoopback Two-Tone Swimsuit - Green/Blue

    $67.00
    Period SwimwearTwo-Tone Scoopback Swimsuit
    Medium
    $67.00
  • Model stretching in WUKA Period Activewear Leggings, ideal for medium flow with 12-hour leak protection and active flexibility.
    5.0

    WUKA Period Leggings - Medium flow

    $80.00
    Perform™ Period ActivewearLeggings
    Medium
    $80.00
  • Adult WUKA Period Racerback Swimsuit in two-tone green and blue, medium flow, shown full-length on model.

    WUKA Period Racerback Two-Tone Swimsuit - Green/Blue

    $67.00
    Period SwimwearRacerback Two-Tone Swimsuit
    Medium
    $67.00
  • Teen wearing WUKA Teen Period Racerback Swimsuit in pink and purple, full-length front view showing scoop neckline and medium-flow design.
    4.5

    WUKA Teen Period Racerback Two-Tone Swimsuit - Pink/Purple

    $67.00
    Teen Period SwimwearRacerback Two-Tone Swimsuit
    Medium
    $67.00
  • Teen model wearing the WUKA Period Racerback Swimsuit in green and blue, full-length front view on plain background. Designed for medium flow days with built-in leak-proof protection.
    5.0

    WUKA Teen Period Racerback Two-Tone Swimsuit - Green/Blue

    $67.00
    Teen Period SwimwearRacerback Two-Tone Swimsuit
    Medium
    $67.00
  • Teen wearing WUKA Teen Scoopback Swimsuit in pink and purple — medium‑flow period swimwear with leak‑proof design.

    WUKA Teen Period Scoopback Two-Tone Swimsuit - Pink/Purple

    $67.00
    Teen Period SwimwearTwo-Tone Scoopback Swimsuit
    Medium
    $67.00
  • Teen Swim Bikini Top in Blue shown from the front, featuring a sporty scoop neckline and comfortable fit for active water play.

    WUKA Teen Swim Bikini Top Blue

    $34.00
    Teen Period SwimwearBikini Top
    $34.00
  • Teen girl wearing WUKA Teen Period Scoopback Swimsuit in Green and Blue, side profile showing two-tone design and scoop neckline.
    5.0

    WUKA Teen Period Scoopback Two-Tone Swimsuit - Green/Blue

    $67.00
    Teen Period SwimwearTwo-Tone Scoopback Swimsuit
    Medium
    $67.00
  • Close-up front view of WUKA Tie-Back Bikini Top in blue, featuring triangle cups and adjustable halter tie for a supportive fit.

    WUKA Tie-Back Bikini Top Blue

    $38.00
    Period SwimwearTie-Back Bikini Top
    $38.00
  • Adult wearing WUKA Adjustable Scoopback Period Swimsuit in black — leak-proof swimwear for medium flow.
    4.0

    WUKA Period Adjustable Scoopback Swimsuit - Black

    $67.00
    Period SwimwearAdjustable Scoopback
    Medium
    $67.00
  • Flat lay of WUKA Ultimate™ High Waist Period Pants in black, featuring two super heavy flow and two heavy flow styles, designed for postpartum support and leak-proof protection.
    Sale
    5.0

    Postpartum Support Set

    $107.00 $119.00 Saving 10% 10% Off
    Postpartum Support Period PantsHigh Waist Set
    Mixed Flows
    $107.00 $119.00 Saving 10% 10% Off
« Previous 1 2 3 4 5 Next »

You May Also Like
2024 Health & Wellbeing Awards Gold Winner Badge – recognising WUKA for excellence in health and sustainable period care
Beauty Shortlist Mama & Baby Awards 2024 Winner Badge – celebrating WUKA’s award-winning products for expecting and new mums
Our Stretch Super Heavy Period Pants take home the silver-award at the Green Parent Natural Beauty Awards 2025 for best menstrual care product
WUKA Perform Period Swimsuit wins best value cross-training kit at the Women's Running Awards 2023
Our High Waist Black Seamless Stretch – Super Heavy Flow period-proof underwear wins best period pants at the Beauty Shortlist Wellbeing Awards 2025
WUKA were finalists at the Pure Beauty Global Awards 2025
We won Gen M Award Winner - Breakthrough Partner for our seamless DryTech™ Incontinence light leaks underwear
The WUKA Postpartum Stretch™ set has been voted Best Postpartum Wellness Product for 2025 by The Positive Birth company

FAQ: Period Underwear

Your guide to choosing, wearing and caring for WUKA period pants. Find the right absorbency and style, learn how they work, how to wash them at 40°C, and what to expect on heavy and super heavy days.

What are period pants and how do they work?
Period pants look like regular underwear with a built in multi layer gusset that absorbs flow, locks it in and helps control odour. For a quick explainer, see How Period Pants Work.
Which absorbency should I choose for my flow?
Match absorbency to your heaviest part of the cycle. Medium holds around 15 ml for moderate days, Heavy holds 20 ml or more, and Super Heavy holds up to 60 ml for very heavy days and nights. Browse Heavy Flow or Super Heavy to compare.
How do I pick the right size and fit?
Use the size chart to choose your usual size, then fine tune by hip measurement. If your size fluctuates or you want a flexible fit during bloating, try multi size WUKA Stretch. Check the Size Guide for details.
How long can I wear period pants, and are they good overnight?
Aim for up to 12 hours per pair depending on your flow. For sleep or long shifts, choose higher coverage or super heavy styles. Explore the Overnight collection or compare options in Super Heavy.
How many pairs do I need to cover a full cycle?
Most people use 5 to 7 pairs for a full switch, depending on cycle length and laundry routine. If you are starting out, begin with 3 to 5 pairs across different absorbencies and add more once you learn your flow pattern.
How do I wash and dry period pants?
Rinse in cold water after use, then machine wash at 30 to 40°C with similar colours. Skip fabric softener and air dry to protect absorbency. See the full care guide: How to Wash Period Pants.
Are period pants safe and free from added chemicals?
WUKA period underwear is designed to be breathable with no added chemicals. Learn more on the main collection page: Period Underwear. If you have specific sensitivities, review fabrics on each product page and choose what suits your skin best.
Which style should I choose for coverage and comfort?
Choose coverage to match your needs. High Waist gives extra front and back coverage and is popular for heavier days. Midi and Bikini feel minimal while still protective. For maximum capacity, compare a High Waist Super Heavy option here: High Waist Heavy and explore all styles on the collection page: Period Underwear.

Shop Other Collections

Next-gen WUKA period swimwear for all body types, combining leak-proof protection with stylish, inclusive design in vibrant colours

Next Gen
Period
Swimwear

Next Gen Period Swimwear

Shop Swimwear
WUKA Stretch™ period underwear designed to fit every body, featuring ultra-stretchy, comfortable fabric that adapts to your shape

Made to Fit
Everybody

Made to Fit Everybody

Shop Stretch