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FLEX is a new period product that heavy bleeders say is the only product that really works for them.
is a disposable menstrual disc.
The convenience of a tampon, the long wear of a cup, and comfort unlike anything you've ever experienced.
OBGYN approved and body friendly.
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FLEX is made of a medical-grade polymer used in surgical tools that go inside the body. It is FDA registered, hypoallergenic, BPA & phthalate free and made without natural rubber latex or silicone.
“Flex was designed to solve many of the problems caused by traditional menstrual products. It doesn’t change the vaginal flora reducing the risk of infections and has not been linked to toxic shock syndrome.”
"I used to blame my body for my uncomfortable period. Then I learned that my period products were giving me cramps and infections. Culture has taught us to feel embarrassed of our bodies and periods, but together we will change that."
Lauren Schulte
Founder & CEO
About our mission
"I used to blame my body for my uncomfortable period. Then I learned that my period products were giving me cramps and infections. Culture has taught us to feel embarrassed of our bodies and periods, but together we will change that."
sits somewhere different.
Unlike tampons and menstrual cups, FLEX sits just past the vaginal canal and can’t be felt at all once in place.
It instantly felt more comfortable than a tampon
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Enjoy the glories of sex on your period without cleanup.
Our customers love us.
Join thousands who've switched to FLEX.
Lauren said,
"I typically don’t do hikes longer than 12 hours. Before FLEX I was constantly worrying about my period while hiking. FLEX was basically life changing because I didn’t have to worry about changing it."
Megsquats said,
"I found this to be 10x more comfortable than a cup while I was lifting. The flexibility of FLEX makes it so that it’s way more comfortable. I completely switched, I’ll never buy a tampon again. I 100% recommend for any deadlifts..."
Kristin said,
"When you have a light flow, a tampon is really uncomfortable. I thought FLEX was great because it just slides in and out and there’s none of that horrible cotton pull.”
Is 
for you?
Answer 7 quick questions to find out.
for you?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 $9.99 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 $18.99 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 $27.98 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
$34.99
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
