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LUNACare

LUNA+ period underwear

You can’t stop your period. It doesn’t have to stop you.

Enjoy your period without uncomfortable pads or constant checks for leaks. LUNA+ look like regular underwear, with a thin absorbent layer inside and protection around the leg edges, too.

  • Thin 1.5 mm absorbent layer
  • Holds up to 35 ml (size M)
  • 40 days to check the fit
Woman in a white blouse tied above the waist and black LUNA+ underwear

4.8/51,159 reviews

Your period has its days. You have your plans.

  • You’re always checking.

    Is my pad in place? Is anything showing? Did I leak?

  • Discomfort that distracts you.

    Your pad shifts, bunches up, and sometimes you feel it with every step.

  • Even nights aren’t worry-free.

    You wonder how to lie down so you won’t wake up to an unpleasant surprise.

Not every month has to be like this.

Just underwear. But it does more.

Wear LUNA+ instead of regular underwear. They’re as comfortable as your favorite pair. With an absorbent layer and protection around the leg edges, they can replace a pad or tampon, depending on your flow.

Burgundy LUNA+ underwear
  • Thin and comfortable

    No bulky pad between your legs. The absorbent layer is just 1.5 mm thick.

  • Protected leg edges, too

    Special barriers help reduce leaks around the edges.

  • Holds up to 35 ml

    In size M, LUNA+ hold up to 35 ml of fluid.

  • Reusable

    After wearing, wash, dry, and wear them again.

Burgundy
Explore LUNA+

Protection you know. Comfort you won’t expect.

Pad: Can shift, bunch up, or get in the way as you move.

Tampon: Goes inside your body and needs to sit in the right place so you don’t feel it.

LUNA+: The absorbent layer is built into the underwear. Nothing to stick on or adjust.

Compare at a glance

FeaturePadTamponLUNA+
Where it worksSticks to your underwear. Can shift and bunch up.Inside your body, with the string outside.Absorbent layer built into the underwear. Stays in place without wings.
How it feelsAn extra layer between your body and underwear that you may feel.Hidden inside, but you have to insert and remove it.Seamless absorbent area just 1.5 mm thick. Won’t show under leggings.
CapacityBuy different sizes to suit your flow.Buy different absorbencies for your flow.LUNA+ classic: up to 35 ml (size M), more than a full heavy day (15–25 ml).
ChangingChange as needed throughout the day.Change within 8 hours, including overnight.Change to suit your flow. One pair for light and heavy days. Customers wear them overnight, too.
After useIn the trash—once you find a can.In the trash—once you find a can.Rinse in cold water, wash at up to 40 °C (104 °F), no fabric softener, air-dry.
How long it lastsOne use. Buy more every month.One use. Buy more every month.2–3 years with proper care. Replaces hundreds of disposable pads.

LUNA+ figures are based on our measurements and care instructions. Tampons: general guidance is to change within 8 hours.

Less worry. More comfort. Every month.

Try LUNA+

For every woman. For every body. For every day of your period.

One pair. So many possibilities.

We’re all different. Different shapes, different needs, and different experiences with our periods. That’s why we designed LUNA+ to adapt to you—not the other way around.

  • Three women with different body shapes in LUNA+ underwear
    3XS–3XL

    For every body shape

    Whatever your curves, LUNA+ are designed to fit comfortably without digging in and to protect you while you move.

  • Smiling woman in burgundy LUNA+ underwear

    For light and heavy days

    From spotting to heavier periods. With high absorbency and protection around the leg edges, you can use LUNA+ throughout your cycle. On heavy days, change them more often or pair them with another period product.

  • Smiling woman with her hands in her hair, in black LUNA+ underwear

    For every lifestyle

    For work, workouts, relaxing, and sleep. Underwear that goes with you wherever your day takes you.

You don’t have to adapt to your period. LUNA+ adapt to you.

LUNA+ go beyond what regular underwear can do.

Regular underwear on the outside. Thoughtfully designed layers inside.

  1. The inner layer moves fluid away from your skin into the absorbent core, helping the surface feel dry to the touch.

    Close-up of black fabric with a drop of water on it
  2. The thin absorbent layer holds menstrual blood inside the underwear.

    Absorbent gusset, inside view
  3. A waterproof membrane and barriers around the leg edges help keep fluid where it belongs.

    Close-up of the LUNA+ absorbent gusset edge

A playful test

How does it work? Hold the button to see.

Other period underwear usually leaks through sewn edges long before it’s full. That’s why LUNA+ have triple-sealed leg edges.

0ml

Pick a pair and hold the button.

Simplified simulation

Press and hold with your mouse, finger, Space, or Enter. A quick tap adds 2 ml.

Simplified simulation. In our tests, other thin pairs leaked at the edges at just 3–8 ml. LUNA+ hold up to 35 ml (measured in size M). A heavy period day is roughly 15–25 ml.

Do what you love. Even on your period.

  • Woman in an unbuttoned white shirt and LUNA+ underwear

    Less fuss in the morning

    Put on LUNA+ like regular underwear and head out.

  • Woman with her hands in her hair, in LUNA+ underwear

    Move without a bulky pad

    To work, for a walk, to yoga, or just out and about. No pad to shift or bunch up.

  • Woman in beige LUNA+ underwear sitting on a bed

    Comfier nights

    Soft underwear that protects you while you sleep, too.

  • Black and burgundy LUNA+ underwear drying on a clothesline

    Fewer disposable products

    With proper care, you can wear the same pair again and again.

Your period is part of your life. It doesn’t have to take over your day.

So simple, you’ll wonder why you didn’t try them sooner.

  1. 01

    Choose your LUNA+

    Find your size in the size chart and pick your favorite color.

  2. 02

    Wear them. Enjoy your day.

    Wash before your first use. Then just put them on instead of regular underwear. Change them as needed throughout the day.

  3. 03

    Wash and wear again

    After wearing, wash according to the care instructions and let dry. They’re ready for next time.

One pair to try. Or enough for your whole cycle.

Get more pairs to rotate comfortably during your period.

  • Black LUNA+ underwear
  • Burgundy LUNA+ underwear
  • Beige LUNA+ underwear
  • Fourth pair of LUNA+ free

$77.31$103.08

for 4 LUNA+ pairs

3 + 1 FREE

Choose four pairs of LUNA+ and the cheapest pair is free.

Choose size and color

40 days to check the fit, subject to offer terms.

Anything else you want to know?

Can I really skip pads and tampons?

You can wear LUNA+ on their own if their absorbency suits your flow. If your period is very heavy, you can pair them with another product, such as a menstrual cup.

Can they leak?

Yes, if they reach their absorbent capacity or don’t fit properly. LUNA+ have special protective barriers around the leg edges that help reduce the risk of leaks there.

Will they feel damp?

The inner layer moves fluid away from your skin into the absorbent core, helping the surface feel dry to the touch. Once they reach capacity, it’s time to change them.

How long can I wear them?

It depends on your flow. Change them when they’re saturated or uncomfortably damp. Always adjust how long you wear them to how heavily you’re bleeding.

How do I wash them?

Follow the care label, skip fabric softener, and let them air-dry to avoid damaging the functional layers.

What if the size doesn’t fit?

You have 40 days from delivery to check the fit over your own underwear. If you want to return or exchange a pair, it must be unworn and unwashed, under the current offer terms.

Your period. Your pace.

Your period comes back every month. Discomfort doesn’t have to come with it.

Give yourself underwear that lets you feel more comfortable, more confident, and more like yourself.

ThinAbsorbentReusable

Smiling woman in an unbuttoned white shirt and black LUNA+ underwear
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