Period Underwear
Reusable period care designed around comfort, fit and everyday life.
At a glance
Which Period Underwear Is Right for You?
Four styles, designed around different fits, coverage levels and everyday routines.
| Compare | Lunawear Everyday period panty | Vivewear Higher-waist seamless | Sknwear Mid-rise second-skin | Lunewear Mid-rise boyshort |
|---|---|---|---|---|
| Absorbency | Up to 15ml | 30–40ml | Up to 36ml | 35–45ml |
| Designed for | Everyday period wear | Moderate to heavy flow, day & night | Light to moderate flow, or backup | Regular flow and; overnight wear |
| Fit | Period panty | Higher waist, wider hip and roomier cut | Mid-rise, second-skin fit | Mid-rise boyshort with fuller coverage |
| Sizes | XS–L | S–2XL | XS–L | XS–L |
Choose based on the fit, coverage and absorbency that best match your routine.
How Period Underwear Works
Period underwear combines multiple layers within the gusset to absorb menstrual flow and help protect against leaks, without the need for a disposable pad.
A Different Way to Approach Period Care
Period underwear is designed to be worn, washed and reused, giving you another option beyond disposable period products.
Whether you wear it on its own, alongside other period products or as backup on heavier days, the right pair can make your routine feel simpler and more comfortable.
Reusable by design
Wash and wear again throughout your cycle, reducing your reliance on disposable products.
Protection where you need it
Absorbent and protective layers are built into the gusset to help manage menstrual flow and protect against leaks.
Made for different routines
Choose from different fits, coverage levels and absorbency capacities depending on your flow and how you like to wear period underwear.
Period Underwear FAQ
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Period underwear has absorbent and protective layers built into the gusset. These layers are designed to draw in moisture, hold menstrual fluid and help protect against leaks.
Peuriste period underwear comes in different absorbency levels, so the right style depends on your flow, coverage preference and how you plan to wear it. -
It depends on the style:
Lunawear: up to 15ml
Vivewear: 30–40ml
Sknwear: up to 36ml
Lunewear: 35–45ml -
Yes. Peuriste period underwear is designed with extended back protection to provide additional coverage, making selected styles suitable for overnight use.
For heavier flows, choose a style based on its stated absorbency, fit and your personal flow needs.
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If you plan to wear period underwear regularly throughout your cycle, 3–5 pairs can make a practical rotation. You can wear one pair while another is being washed and dried, giving you more flexibility from day to day.
If you're new to period underwear, starting with 2–3 pairs is a simple way to find the fit and absorbency you prefer before building your rotation. -
Care instructions vary slightly by style, so always follow the instructions on the individual product page.
For Peuriste period underwear, general care includes:- Hand wash or machine wash on a gentle cycle.
- Use cold water or the temperature specified for your style.
- Avoid bleach and fabric softener.
- Air dry in a cool, ventilated space.
- Do not iron.
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It comes down to flow, fit and coverage.
Lunawear is designed for everyday period wear and offers a more traditional period-panty fit.
Vivewear has a higher waist, wider hip and roomier cut, with 30–40ml absorbency for moderate to heavy flow and day-to-night wear.
Sknwear has a mid-rise, second-skin fit and up to 36ml capacity, making it suitable for lighter to moderate flow or backup protection.
Lunewear is our latest mid-rise boyshort, with fuller coverage and 35–45ml absorbency for regular flow and overnight wear.