choose a plan

On average, you use 1-2 tampons/day.
On average, you use 3-4 tampons/day.
On average, you use 4-5 tampons/day.

Starter Kit

For Light Flows

$12.99

Two Month Supply

8 FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons

Refill ships in 2 months

Two month supply for $12.99
$6.50/period
8 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.


FREE Wipes add-on. Every box. No catch.
A free pack of Flex Biodegradable Wipes will be included in every box of discs that comes your way.


Want even more Wipes? Add them below

wipes-image
  • Safe to use from head to toe
  • Plant-based, natural, and flushable
  • Gynecologist-recommended formula
Shipping is always free.

For Medium Flows

$12.99

One Month Supply

8 FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons

Refill ships in 1 month

Two month supply for $23.99
$12/period
16 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.


FREE Wipes add-on. Every box. No catch.
A free pack of Flex Biodegradable Wipes will be included in every box of discs that comes your way.


Want even more Wipes? Add them below

wipes-image
  • Safe to use from head to toe
  • Plant-based, natural, and flushable
  • Gynecologist-recommended formula
Shipping is always free.

For Heavy Flows

$14.99

One Month Supply

12 FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons

Refill ships in 1 month

Two month supply for $27.99
$14/period
24 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.


FREE Wipes add-on. Every box. No catch.
A free pack of Flex Biodegradable Wipes will be included in every box of discs that comes your way.


Want even more Wipes? Add them below

wipes-image
  • Safe to use from head to toe
  • Plant-based, natural, and flushable
  • Gynecologist-recommended formula
Shipping is always free.

FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons

Refill ships in

Two month supply for

Pause, customize, or cancel anytime.


FREE Wipes add-on. Every box. No catch.
A free pack of Flex Biodegradable Wipes will be included in every box of discs that comes your way.


Want even more Wipes? Add them below

wipes-image
  • Safe to use from head to toe
  • Plant-based, natural, and flushable
  • Gynecologist-recommended formula
Shipping is always free. Liquid error (sections/google-shopping-product.liquid line 128): product form must be given a product
Up to 12-hour wear
Mess-free period sex
Reduces cramps
Not linked to TSS

“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.”

Dr. Jane Van Dis, MD

Certified OBGYN


is a disposable menstrual disc.

Unlike tampons and menstrual cups, FLEX sits just past the vaginal canal in the same place as a diaphragm and can't be felt at all once in place.

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Tampon
Cup

is a disposable menstrual disc.

Unlike tampons and menstrual cups, FLEX sits just past the vaginal canal in the same place as a diaphragm and can't be felt at all once in place.

3 tampons

is easy to use

Pinch.

FLEX may look big but it’s actually smaller than a tampon when you insert it. Start by washing your hands and pinching it in half.

Insert.

Use your index finger to guide the front edge, tucking it up behind your pubic bone. You shouldn’t be able to feel it at all if it’s in the right place.

Wear it for 12 hours.

Swim, workout, have sex, go to the bathroom, sleep, all without having to worry about leaks or changes.

Remove.

Always start with clean hands. Take a seat on the toilet and slide your finger up under the front edge of FLEX and pull straight down, keeping it parallel to the floor.

Dispose.

Once you've removed FLEX, turn the disc upside down to empty the fluid into the toilet, place empty disc in a wrapper and dispose in the trash.

Try Flex Disc $12.99
Try Flex Disc $12.99
Try Flex Disc $14.99

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Read our glowing customer reviews

average rating 4.5 out of 5
Based on 1577 reviews
  • 5 Stars
    1184 Reviews
  • 4 Stars
    180 Reviews
  • 3 Stars
    85 Reviews
  • 2 Stars
    54 Reviews
  • 1 Star
    74 Reviews
88% of reviewers would recommend this product to a friend
1577 Reviews
Reviewed by RG
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Excellent product

I bought this product from Walgreens and was kind of skeptical at first. But let me say that flex exceeds my expectations. It was easy to use and you can't even feel it's there. I also like that you can have sex and don't have to worry about a bloody mess. I will definitely be buying this again in the future. Thank you for this lovely product and saying goodbye to tampons.

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Reviewed by Lena
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Easier than I ever could have imagined

I was sick of changing my tampons every 2-3 hours, leaking everyone, the horrible feeling of tearing out a dry tampon, etc. I moved to cups and I tried a few, I even tried the flex cup with the pull tab and that WAS nice, but still not as comfortable taking out. I finally decided to try the disc, scared of its large size, but oh my god. The disc is so much easier to place and pull out than a cup. I don't feel it at all. This disc is a miracle. If you have used a cup before this will be CAKE for you.

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Reviewed by Aislinn
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

My pants and panties (and wallet) all thank you!!

Recently a wish to feel like a teenager again was fulfilled, but not in a way I or any woman would have wanted. Lol! I had been having an issue lately with overflow 🙄 Every Single Month! At LEAST once I would stain a new pair of pants, sometimes while I slept other times in broad daylight 😳 SOOO EMBARRASSING!! I have used pads since Aunt Flo first started visiting, I have tried tampons, but end up cramping 100 times worse with them and basically gave up on that being an option. I was desperate for a solution to my problem that wouldn't also leave me curled up in a ball for a week once a month... along comes a flex disc advertisement. First time I saw this thing, I thought, ha! No way that'll work for Me! Though by now I was So over traditional methods and unwilling to spend SO much on "period panties" (sounds embarrassing, because I go to the laundromat to wash my clothes) I hit my peak of SO $*&@ING DONE with my period and happened a across a box of flex available at the store. I looked it over, took a deep breath and put the box in my cart. The only overflow experience since that day has been of pure joy! Relief! No more mad dash to the restroom first thing in the morning, no more worrying if there's a giant red spot showing on my behind, and NO product induced cramps! Thank you for this product ❤❤❤

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Reviewed by Heather H.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

Legitimately the greatest period product ever

I had switched to a cup because I was looking for a healthier alternative to tampons and I really hate pads. I tried several types of cup but my cervix is in an unusual position and was never totally comfy with them. I tried several reusable discs and none fit quite right. Flex is by FAR the most comfortable internal period product I’ve ever used. I actually forget I have my period when I use it.

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Reviewed by Kerrie Marie G.
Verified Reviewer
I recommend this product
Rated 5 out of 5
Review posted

It's Amazing!

I started my period the same day Flex arrived. It was 2 day's late and I swear my body knew it was coming haha, but as soon as I started my period I followed the easy steps inserting it and I can not even tell I have anything protecting me. The sex was easy with NO mess at all!! Lady's it's the best thing ever. My daughter is 12 and she is very athletic I am going to have her try it as well to see how she feels when she is doing cheerleading and basketball. I think she will love it!! Thanks guys it's amazing!!

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Staying clean all day made easy

Biodegradable Wipes 12ct
$2.99

Stay clean with our biodegradable wipes

Most wipes contain harsh chemicals and fragrances that can be harmful to your body and planet. Our water-based wipes are fragrance-free and body-safe. Made for sensitive body parts so you feel clean without worry.

  • With soothing aloe extract
  • Gynecologist approved
  • Plant-based, natural, biodegradable
  • Your period
  • Your lifestyle
  • Your concerns

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?

  • < 2 Days
  • 3 Days
  • 4 Days
  • 5 Days
  • 6 Days
  • 7 Days
  • > 8 Days
LIGHT (1-2 tampons/day)
MEDIUM (3-4 tampons/day)
HEAVY (4-5 tampons/day)
  • < 2 Weeks
  • 3 Weeks
  • 4 Weeks
  • 5 Weeks
  • 6 Weeks
  • 7 Weeks
  • > 8 Weeks
Tampon Tampons
Pad Pads
Menstrual Cup Cup
Menstrual Disc Discs
Period Panties Period Panties
Ellipses Others
Can’t get out of bed
Can’t do certain activities
I mostly feel uncomfortable
Just like any other day
I’m constantly running to the bathroom
I can’t sleep through the night
My work out routine is thrown off
I can’t have sex
I feel uncomfortable
Less cramping
Less odor
Fewer leaks
Risk of TSS
Less waste
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!
Flex Box
plan type
Light plan $6.50
4 Discs per cycle 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 $12.99 every two months starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Medium plan $12
8 Discs per cycle 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 $23.99 every one month starting on . We’ll remind you before we process the next order. You can pause or cancel anytime, online.

Flex Box
plan type
Heavy plan $14
Discs per cycle 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 $27.99 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
Flex cup

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

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