period-proof undies you'll love.
if you don't, we'll give your money back.
no matter what your flo',
we've got the perfect pair for you.
say goodbye to stained sheets
and midnight leaks
~ as seen in ~
re-think your period.
tired of leaks and stains? we were.
that's why we make functional undies for periods, leaks, and stains. they hold up to 4 tampons' worth keeping you covered day and night.
re-think your period.
tired of leaks and stained sheets? we were.
that's why we make functional undies for periods, leaks, and stains.
they hold up to 4 tampons' worth, and keep you covered day 'n' night.
How does it work?
It's time to ditch the disposables and say hello to modern period care.
Our period-proof undies absorb up to 4 tampons' worth, replacing other products.
Goodbye leaks, hello freedom.
Our period-proof undies absorb up to 4 tampons' worth. This means you can wear them alone all day, completely replacing disposable pads and tampons. Cool huh?
Goodbye leaks, hello freedom.
blood. sweat. leaks.
our unique built-in protective panel is moisture
wicking, super absorbent and leak-proof keeping
you covered through periods, sweat, and pesky leaks. use them on light or heavy days, and
go with your flow.
our built in protective panel is moisture wicking, super absorbent and leak proof, keeping you covered through periods, sweat, and leaks.
easy changing
ever wanted to change without getting completely
undressed? yep. our simple side clasps allow you to change your undies without stepping foot off the
ground. long travel? sweaty workout? we got you.
ever wanted to change without getting undressed? our simple side clasps allow you to change without stepping foot off the ground.
for women like you.
we're all about empowering women. for every curve,
scar, freckle, & stretch mark. for women of every shape
and size. we love the skin you're in. that's why we cover
sizes xl - 3xl, represent real women in our shoots, and stay #photoshopfree.
for every scar, freckle, & stretch mark. for every shape and size. we cover sizes xl - 3xl, represent real women, & stay #photoshopfree.
~ as seen in ~
re-think your period.
tired of leaks and stained sheets? we were too.
that's why we make functional underwear for periods, leaks, and stains.
our undies hold up to 4 tampons' worth, keeping you covered day and night.
holds 4 tampons' worth
it's the ultimate leak-proof protection
Bikini
£27.95
Boyshort
£27.95
Hi-Waist
£28.95
Hi-Waist
£28.95
Bikini
£27.95
Boyshort
£27.95
but how do they work?
FLUX Undies hold up to 4 tampons' worth, yet they look and feel just like regular undies. Our built-in tech is moisture-wicking, absorbent, and leak-proof, keeping you fresh 'n' dry all day long.
blood, sweat, whatever.
try them risk-free!
if you're not period-ing better within 60 days, get your money back. no questions asked.
sustainable materials.
ethical production
our material is sustainably sourced and produced in Austria.
build a cycle set.
save money.
build a set of 4 or more period-proof undies and save serious £££
make the switch.
make an impact.
our undies replace disposables, reducing your waste by up to 99%.
try them risk-free!
if you're not period-ing better within 60 days, get your money back. no questions asked.
holds 4 tampons' worth
it's time to ditch the disposables and say hello to modern period care.Our period-proof undies absorb up to 4 tampons' worth, replacing other products.
goodbye leaks, hello freedom.
#ByYouForHer
for every purchase made by you, we donate a reusable cloth pad to a girl in need.
purchase with purpose.
"looking forward to my next period."
"I found them comfortable and absorbent and (can't believe I'm saying this) I'm actually looking forward to my next period."
Delia. Happy customer
sustainably made
we use eco-friendly TENCEL™ modal, sourced from beech trees
reduce your waste
switch to our period-proof undies and reduce your waste by 99.5%!
we give back
for every purchase, we donate a reusable cloth pad to a girl in need
ethical working
we believe in fair wages, good working conditions and reasonable hours
"looking forward to my next period."
"I found them comfortable and absorbent and (can't believe I'm saying this) I'm actually looking forward to my next period."
our underwear is sustainably made
we use eco-friendly TENCEL™ modal, sourced from beech trees
our undies help you reduce your waste
switch to our period-proof undies and reduce your waste by 99.5%!
we give back to girls in need
for every purchase, we donate a reusable cloth pad to a girl in need
our underwear is ethically made
we believe in fair wages, good working conditions and reasonable working hours