FLEX disc is a one-time use period product that can be safely worn for up to 12 hours. It doesn’t sit inside of the vaginal canal (like a tampon or a cup) but above it. This unique design allows you to enjoy mess-free period sex or to go for a swim without having to worry about leaks or discomfort.
FLEX Disc anatomy lesson
ComfortSeal™ technology warms and forms to your body to prevent leaks during exercise, sleep, sex…and more.
100% medical grade polymers that won't disrupt the vagina's natural pH balance, flora or host toxic bacteria.
The catch collects fluid instead of absorbing it (like pads or tampons) and holds 3 times more than a super tampon. 80% of the users notice less odor compared to other products.
Because FLEX disc does not sit inside the vaginal canal and moves with your body, it can reduce cramps and can’t be felt at all once in place.
Fun fact
97% of users cannot feel FLEX while wearing it.
Say goodbye to irritation, odor, and dryness during your period.
It's actually smaller than a tampon when you squeeze it to insert.
As for where it goes…ever heard of a vaginal fornix? Don’t worry - most of us haven't. It's the widest part of the vagina with fewer nerve endings so you won't even feel it when it's in place.
FLEX sits in the widest part of your vagina to fit inside the vaginal fornix, covering the cervix, and preventing menstrual fluid from entering the vagina.
The disc collects blood instead of absorbing it and won’t disrupt the pH balance like other products. It can hold as much as 3 super tampons.
See how FLEX Disc works here.
FLEX sits in the widest part of your vagina to fit inside the vaginal fornix, covering the cervix, and preventing menstrual fluid from entering the vagina.
The disc collects blood instead of absorbing it and won’t disrupt the pH balance like other products. It can hold as much as 3 super tampons.
See how FLEX Disc works here.
- It was made to fit most people, including mamas and built to keep you covered from your lightest days to your heaviest days.
- It reduces your global footprint with 60% less waste in comparison to pads and tampons.
- It's the gym buddy you didn't know you needed - it stays in place and supports you during exercise.
- It's the most comfortable period product outside of fleece-lined sweatpants and wine. Cheers.
Featured in
Is FLEX for you?
Answer 7 quick questions to find out.
Typically, how many days is your period?
How heavy is your flow on your heaviest days?
When did your last period start?
How many weeks do you typically have between periods?
What period product do you use most frequently?
How disruptive can your period be to your life?
What bothers you most about having your period?
What is the one thing you wish you could change about your period?
Tampons
Pads
Cup
Discs
Period Panties
Others
If you’re not sure, choose MEDIUM.
All done!
What email would you like your results sent to?
By clicking "See My Results" you agree to
receive email from The Flex Company.
Here is our pick for you!
plan type
Light plan $6.50
4 Discs per cycle per period
$6.50
per period
frequency
8 Discs every 2 months
Light Flow Starter Kit
Includes 8 discs + our Getting Started Guide
We will automatically ship 8 discs for $13 every two months starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.
plan type
Medium plan $12
8 Discs per cycle per period
$12
per period
frequency
16 Discs every 2 months
Medium Flow Starter Kit
Includes 8 discs + our Getting Started Guide
We will automatically ship 16 discs for $24 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.
plan type
Heavy plan $14
Discs per cycle per period
$14
per period
frequency
24 Discs every 2 months
Heavy Flow Starter Kit
Includes 12 discs + our Getting Started Guide
We will automatically ship 24 discs for $28 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.
Try FLEX with some liners at first.
Sometimes you just feel better with a little backup. FLEX plus liners would be a great combination for you while you transition to FLEX to help guard against leaks until you get the hang of positioning FLEX.
Not ready for membership? Try just one FLEX.
Here is our pick for you
FLEX Cup
$32.99
71+ Reviews
1 Menstrual Cup
- + 1 Carrying Pouch
- + 2 free Menstrual Discs
The FLEX Cup comes with 2 free FLEX Discs for you to try so that you can experience two new and innovative period products for no extra charge.
Free US Shipping
