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WHAT MAKES 
THE BEST?
THE BEST?Rounded lip for easy insertion
Softer material for comfortable wear
The patented ReleaseRing™ makes all the difference for easy removal. It breaks the seal without the mess.
It is super soft and adjustable in length for ultimate comfort.
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Ultimate Comfort
Velvety-soft, form-fitting material for a perfect fit.
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Perfect Fit Guarantee
Don't stress. If yours doesn't fit, we'll switch it out for another size.
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Less Messy Removal
Our unique pull tab allows for easy, controlled removal.
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Reusable
Lasts for years to create zero waste and save you money.
WHY PEOPLE LOVE
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The Best New Menstrual Cup
When I heard about the Flex Cup, I was obsessed. It is the new kid on the block and is all about comfort and easy removal.
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It’s important to design menstrual products for disabled people, too.
Menstrual cups are awesome. They are better for the environment, save you money over time, and can be used for 12 hours continuously. However [unlike the FLEX cup], conventional cups are not made for everyone.
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The Best New Menstrual Cup
When I heard about the Flex Cup, I was obsessed. It is the new kid on the block and is all about comfort and easy removal.
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It’s important to design menstrual products for disabled people, too.
Menstrual cups are awesome. They are better for the environment, save you money over time, and can be used for 12 hours continuously. However [unlike the FLEX cup], conventional cups are not made for everyone.
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FLEX is spoiling me right now
Okay so I just emptied the cup for the first time and that release. HOLY CRAP IT'S AMAZING. Normally,I would have to reach up and grab the actual cup and use my muscles to push the cup down to release it.
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I much prefer the FLEX Cup to the Diva Cup. Here’s why:
It has a little pull loop instead of a solid stem that helps break the seal. I don't need a pad as a back up like I did with the diva cup. I wish I'd had a cup in high school instead of tampons.
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It’s so liberating not to have to carry feminine products around with me!
I ’ve been an avid tampon user since I was 14. I’m 27 now. I used the cup today for the first time on the heaviest day of my period and I have never been happier!
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Incredible! I cannot recommend this cup enough!
Since it is a new design, I was hesitant to get it. I am so glad I did! It is easy to put in and easy to remove. I have tried the Diva Cup but I couldn't get it in as easily and I really could not get it out. The pull string for this cup makes it so easy!
Typically, how many days is your period?
How heavy is your flow on your heaviest days?
When did your last period start?
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What period product do you use most frequently?
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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
