Spring SALE
Get up to
62% OFF + FREE SHIPPING
Get up to
62% OFF + FREE SHIPPING
I actually felt supported and comfortable at the same time. They fit well, stay in place, and let me move around without constantly thinking about leaks or discomfort.
Nicole C.
REYA Period Underwear, Upgraded. Built for Real Life
For Heavy Flows. Soft Bamboo Feel. Zero Compromise.
5/5 ratings
Over 10,000 Leaks Avoided
Built for your heaviest days. Soft and strong for all-day comfort, confidence, and control. Bamboo-soft. Cotton-core. Period-proof confidence.
- Heavy flow menstrual coverage. Built for period days (not “accidents”).
- Comfort-first feel. Absorbent & flexible bamboo body.
- Cotton-core contact. 100% cotton that’s gentle on your skin.
- Coverage you can trust. Full-length coverage, front to back.
Step 1 : Select Pack
3-Pack
-50% OFF
$79.99
$39.99
$13.33/each
+ Free Shipping
6-Pack
-55% OFF
$159.98
$71.99
$11.99/each
+ Free Shipping
9-Pack
-62% OFF
$239.97
$89.91
$9.99/each
+ Free Shipping
Step 2 : Select Color Cloud Nude
Step 3 : Select Size —
Size Guide- Safe checkout process
INVISIBLE PROTECTION
BAMBOO SOFT
COTTON-CLEAN
Up to 62% OFF + FREE SHIPPING
Your Period. Your Underwear. No Apologies.
We were tired of silly packaging and a massive pink tax. So we made our own period underwear that’s absorbent, affordable, and still looks good.
- Heavy flow protection without bulky disposables
- Built for day 1. And day 4.
- Bamboo & cotton for flexible protection and soft feel.
Your Period. Your Underwear. No Apologies.
Stays Fresh
Truly Washable Period Underwear
Stays Fresh
Truly Washable Period Underwear
Everything is technically washable, right? But does it actually get refreshed?
Bamboo is naturally easier to wash than other fabrics, making it a smarter choice for period underwear.
They actually feel (and smell) refreshed after each wash.
For every size & Body Type
Rinse. Wash. Repeat. Own It.
Rinse it off in cold water.
Wash with your regular clothes.
Air dry to keep the fit right.
Menstrual Underwear. Not “Accident” Underwear.
Blood isn’t pee. It’s thicker. It needs something different.
Our bamboo and cotton layers are designed specifically for heavy flow days. It’s absorbent, yet easy to wash.
And it’s still flexible enough for getting shit done.
How We Built the Best Heavy Flow Underwear
Cotton Core
Soft and comfortable
Absorbent Bamboo
For all day protection
Full Length Gusset
Covers you front to back
Stop Managing Your Period Like It’s a Problem
Periods are natural, just like a wildflower. Or a hurricane.
Stop wasting time changing pads and tampons on your heavy days. You’re busy, right? Start dressing like it.
Stop Managing Your Period Like It’s a Problem
Maximum Protection.
Minimal Packaging.
Zero Pink Tax.
We minimized our packaging to reduce waste and save money. You’re paying for quality protection – not a pink box.
Find the Perfect Size
50ml of capacity* (We actually measured.)
Measure your hips and waist to find the right size. If you’re in between sizes, order the next size up.
*50ml is just a number. Your uterus didn’t get the memo. Flows vary from month to month.
Save $50+ and Own Your Next Period
Shipped Directly to You. No Middle Man.
- Sizes XXS to XL
- Safe & Secure USA Shipping
- 30-Day “Love Your Fit” Guarantee
Up to 62% OFF + FREE SHIPPING
What Women Are Saying
Finally, something built for my heaviest days that doesn’t feel like a bulky disposable diaper. I can actually get through a shift without a ‘backup’.
Maya L.
The full-length gusset is a total game-changer for sleeping. I finally stopped worrying about ruined sheets and just woke up feeling refreshed.
Sarah K.
The bamboo feels so much softer than I expected. It’s flexible enough for getting stuff done without that scratchy, plastic feel.
Elena R.
I love that I’m paying for quality protection and not some overpriced ‘pink box’. It’s absorbent, affordable, and actually looks good.
Jasmine W.
I wore these for a 12-hour shift and totally forgot I was on my period. No crinkly noises, no shifting—just quiet confidence.
Chloe V.
I’m saving so much money and keeping disposables out of the trash. They wash out easily in cold water and don’t hold onto any odors.
Norah M.
I used to be so self-conscious about leaks, but these stay in place perfectly. They look like my favorite regular underwear.
Amara D.
The cotton core makes a huge difference for breathability. It handles a heavy flow because blood isn’t pee—it needs this specific design.
Ruby S.
Squat-proof and leak-proof. I can hit the gym on day two of my cycle without constantly checking the back of my leggings.
Tasha B.
FAQ
Heavy flow (based on a 50ml capacity). Real periods vary by flow rate, movement, and fit.
Use the US size chart and measure your waist and hips.
Important: The printed size on the underwear may show an international size, which can look different from the US size selected at checkout.
Nope! It’s slim and doesn’t show through most pants. Designed to feel like underwear (because it is underwear) – not a pad or diaper.
We’ll ship out your order within 24 to 48 hours. You’ll receive tracking information as soon as it’s sent from our warehouse. Delivery times typically range from 4-5 days, up to two weeks, depending on your address and distance from our warehouse.
Don’t worry! You get 30 days to try them out. If you don’t love the fit and feel, just contact our customer service for a refund.
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