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Starter Kit

For Light Flows

$13

Two Month Supply

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

Based on 500+ reviews
Refill ships in 2 months

Two month supply for $13
$6.50/period
8 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.

For Medium Flows

$13

One Month Supply

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

Based on 500+ reviews
Refill ships in 1 month

Two month supply for $24
$12/period
16 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.

For Heavy Flows

$15

One Month Supply

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

Based on 500+ reviews
Refill ships in 1 month

Two month supply for $28
$14/period
24 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.

For Light Flows

$15

Two Month Supply

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

Based on 500+ reviews
Refill ships in 2 months

Two month supply for $15
less than $8/period
8 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.

For Medium Flows

$15

One Month Supply

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

Based on 500+ reviews
Refill ships in 1 month

Two month supply for $27
less than $14/period
16 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.

For Heavy Flows

$19

One Month Supply

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

Based on 500+ reviews
Refill ships in 1 month

Two month supply for
$18/period
24 Discs
Each FLEX disc holds the equivalent of 3 super tampons
Pause, customize, or cancel anytime.

FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons
+ Free Shipping

Based on 500+ reviews
Refill ships in

Two month supply for

Pause, customize, or cancel anytime.

FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons
+ Free Shipping

Based on 500+ reviews
Refill ships in

Two month supply for

Pause, customize, or cancel anytime.

FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons
+ Free Shipping

Based on 500+ reviews
Refill ships in

Two month supply for

Pause, customize, or cancel anytime.

FLEX Discs
Each FLEX disc holds the equivalent of 3 super tampons
+ Free Shipping

Based on 500+ reviews
Refill ships in

Two month supply for

Pause, customize, or cancel anytime.

starter kit

For Heavy Flows

$15

(700+ )

12 Count Box - One Month Supply

(each FLEX Disc holds as much as 5 Tampons)

Your next refill order ships in .

For Medium Flows

$13

(700+ )

8 Count Box - One Month Supply

(each FLEX Disc holds as much as 5 Tampons)

Your next refill order ships in one month.

For Light Flows

$13

(700+ )

8 Count Box - Two Month Supply

(each FLEX Disc holds as much as 5 Tampons)

Your next refill order ships in two months.

7 out of 10 users forget they are on their period while using FLEX.
“It instantly felt more comfortable than a tampon”

membership perks

  • Shipping is always free

    We ship every two months to keep costs low and impact on mother earth minimal.

  • Pause, customize, or cancel anytime

    No strings attached - Customize your shipments to fit your cycle, and flow.

  • Your own FLEXpert

    A real human will help you via phone, chat or text with any issues that come up.

why flex?

Fits Your Lifestyle

  • Up to 12-hour wear, forget frequent changes.

  • Mess-free period sex.

  • Sleep, exercise, swim, and more…

  • 60% less waste than conventional products.

  • Disposable for your convenience.


Better For Your Health

  • Reduces cramps and dryness.

  • Not linked to TSS, Doctor recommended.

  • Hypoallergenic and pH neutral.

  • FDA approved. Doctor recommended.

  • BPA and Latex free.



Have the most comfortable period of your life delivered to your doorstep. Forget about being caught empty handed and running to the store. FLEX ships you the product you need, exactly when you need it.
$13+ Starter Kit Includes free shipping and unlimited access to your very own Flexpert. No Strings Attached Free Shipping
Delivered Automatically Choose a quantity and delivery frequency and never think about period shopping again. Cancel or customize anytime Free Shipping
This is the disposable menstrual disc. FLEX sits at the base of the cervix making it the most comfortable period product on the market. Insert during your typical morning routine and go about your day.
Lasts up to 12 hours Forget about frequent changes. Holds the equivalent of five tampons.
Mess-free Period Sex The only period product that you can wear while having sex. Mess-free, worry-free and can’t be felt by either partner.
Designed For Your Body Forms to fit your unique shape, reducing cramping and leaks. The only internally-worn product not linked to TSS.
Disposable After Use Remove FLEX after 12 hours and throw it away. Creates 60% less waste than pads and tampons.

LOOKING FOR JUST ONE?

GET FLEX WITHOUT A SUBSCRIPTION
  • 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
Tampons
Pads
Cup
Discs
Period Panties
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
No risk of TSS
Less waste
If you’re not sure, choose MEDIUM.

All done!

What email would you like your results sent to?

Here is our pick for you!
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 $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
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
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 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.