Why you’ll love Flex Disc

Designed for comfort

The rim's ComfortSeal™ technology warms and forms to your body for a
personal fit that keeps you comfy during exercise, sleep, sex and more.

Body-safe materials

No BPA, phthalates, or natural rubber latex. Only 100% medical-grade
polymers that don't host toxic bacteria or disrupt your vagina's natural
pH balance.

Fewer cramps

Because it sits in the vaginal fornix instead of the canal, 64% of Flex Disc users report fewer cramps while using the disc.

12-hour wear

The catch collects five times more blood than a super tampon AKA you can spend less time in the bathroom and more time living your life.

Flex disposable menstrual disc key features
A person smiling and showing a Flex Menstrual Disc

Why subscribe?

1- Flex for less

Suscribe and get the lowest price—guaranteed (vs. buying in stores).

2- Delivered to your doorstep

Never run out of period products again. Get Flex delivered on your terms.

3- You’re in control

Manage your subscription via your online account so you receive exactly as many discs as you need (no more, no less).

Flex Menstrual Disc insertion Diagram

Flex Disc customer reviews

4.5
Rated 4.5 out of 5 stars
Based on 2,142 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 229 Total 3 star reviews: 116 Total 2 star reviews: 72 Total 1 star reviews: 84
89%would recommend this product
2,142 reviews
  • K
    Kmac
    Verified Reviewer
    35 minutes ago
    Rated 5 out of 5 stars
    It’s true. It works.

    As one who relies heavily on reviews I felt obligated to write my honest review. It took me two cycles to get this thing. You have to have patience, watch the video and keep trying. Once you figure the placement out you are golden and it will truly change your life. It’s true, cramps dissipate. I am 40 and I have suffered from cramps my entire life. I do not have cramps when I use the disc. There’s zero odor. I have had sex; although it weirds my husband out… it’s possible and if you’re desperate, it can absolutely be done. I cannot use one on Day 1 because my period is so heavy after two kids… I have tried many times and I still leak. I use a tampon the first day and disc every day after that— aside from dumb perimenopausal side effects (ugh) it’s like you are not even on your period. I’ll be a customer for the rest of my life. Give it a try. It’s worth it!!

  • S
    Stas
    2 days ago
    Rated 5 out of 5 stars
    This thing changed my life!!!

    This thing makes me feel like I’m taking my power back and “winning” against my period. Way easier to use than expected, no discomfort whatsoever. Game changer for period sex. I cannot recommend this enough!!!! Never going back to any other period products.

  • L
    Lexi
    Verified Reviewer
    3 days ago
    Rated 5 out of 5 stars
    Truly the best thing ever

    I love these discs so much. I’m just a random gal writing this - not getting paid, not getting sponsored, not getting free things, etc. These are seriously just so good. Takes a minute to get the hang of at first and yes can be a lil messy, but sooooo easy and so convenient and if inserted correctly you can’t feel it AT ALL. If it gets full all you have to do is bear down a bit and it self empties and then just push it back in or kegel that girlie back in place. Same with going #2, if it moves just push it back or kegel it back. I have heavy bleeding the first 3 days of my period and I can usually go 8-10 hours before I have to self empty and/or change it out. I love these discs and recommend them to everyone I know who has a period. ✨

  • B
    b
    Verified Reviewer
    5 days ago
    Rated 5 out of 5 stars
    surprisingly life changing!

    i first tried flex discs because i had read that you were able to have penetrative vaginal sex while wearing one - this was not my experience (which turned out to be a very messy one..) i admit i may have not had it inserted properly, and i have yet to try again. however, i still have to give them 5! i’ve used tampons my whole life, and have always struggled with chronic BV, UTIs, and yeast infections - not sure these were related BUT once i started using flex i have seen a real decrease in all 3, especially the latter! i was initially concerned by the size but if inserted properly you really cannot feel it at all! i also have an IUD and have experienced no issues, but i do take extra care when removing just in case. love love love this product, and would recommend anyone considering to make the switch!

  • AR Profile picture for Anna R.google logo
    Anna R.
    Verified Reviewer
    6 days ago
    Rated 5 out of 5 stars
    Fuck. Yes.

    I haThis product has changed my life. I have extremely heavy periods and it is so frustrating how much money I have spent on pads and tampons throughout the years. I no longer have to worry about spending another dime on a pad or tampon ever again. I just completed my first period using the flex disc cup and had zero leaks. Ladies—I forgot I was even on my period…I have horrible cramps the first two days and I don’t HOW or the science behind it but it also somehow helped my cramps?!!! AND my boyfriend and I were able to have sex with zero mess as well. He said he could barely feel it. I’m just in utter belief. Thank you from the bottom of my heart. I am now a Flex customer for life and will spread the word to everyone I know. Cheers!!!

    Anna

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