Smiling woman holding a menstrual Flex Disc
Flex Disc
Three Flex Discs on white background; includes on-image text stating 97% of users surveyed did not feel the product while using it
Flex Disc and packaging of the Flex Disc on white background with a 5 star product review
Flex Disc and packaging of individual Flex Discs; includes on-image text describing benefits
Flex Disc
Flex Disc
Flex Menstrual Disc new packaging versus old packaging
Smiling woman holding a menstrual Flex Disc
Flex Disc
Three Flex Discs on white background; includes on-image text stating 97% of users surveyed did not feel the product while using it
Flex Disc and packaging of the Flex Disc on white background with a 5 star product review
Flex Disc and packaging of individual Flex Discs; includes on-image text describing benefits
Flex Disc
Flex Disc
Flex Menstrual Disc new packaging versus old packaging
4.5
Rated 4.5 out of 5 stars
2,176 Reviews

Flex Disc

$16.49
Flex Disc is a disposable menstrual disc that provides 12-hour comfort and leak protection for every type of flow.

Say goodbye to cramping, odor, or disruptions to your vaginal pH. Plus, each disc holds 5+ super tampons of flow, so you can go all day without frequent changes, even while sleeping.

12 single-use menstrual discs

Medical-grade polymer blend, mineral oil, < 2% non-toxic carbon black (for rim color), < 1% antioxidant polymer stabilizer.
ISO 10993-TESTED

Not made with BPA, phthalates, or natural rubber latex

Icon of a Clock to indicate up to 12 hour wear
12-hour leak protection
Icon for Easy to Insert and Remove
Easy to insert & remove
Icon for Mess Free Period Sex
Mess-free period sex
Icon to show capacity of 5 super tampons
Capacity of 5+ super tampons
HSA/FSA eligible
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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).

Learn More

Flex Disc customer reviews

4.5
Rated 4.5 out of 5 stars
Based on 2,176 reviews
Total 5 star reviews: 1.7k Total 4 star reviews: 230 Total 3 star reviews: 122 Total 2 star reviews: 75 Total 1 star reviews: 87
89%would recommend this product
Write a Review (Opens in a new window)
2,176 reviews
  • LV Profile picture for LaToya V. S.
    LaToya V. S.
    Verified Reviewer
    2 days ago
    Rated 5 out of 5 stars
    So happy I stepped out of my comfort zone!

    As a black woman in my mid-40s, it’s been interesting trying new methods and using new tools for my feminine health needs… But I am thrilled to say that by stepping out of my comfort zone (in this and other areas) I discovered Flex Period Discs and there’s no way I’m going back! Ha ha.

    I am doing my best to share this positive message with my doctor, my family and my friends, because most women from my community have no idea that products like this are out there and available to us.

    Was this helpful?
  • D
    Danielle
    3 days ago
    Rated 5 out of 5 stars
    Better than a cup!

    I have been using a menstrual cup for several years now, to save money and be eco friendly. The cup had a learning curve for insertion and removal, and even after years of use, I would still sometimes be spending 10+ minutes in the morning trying to get it to open and suction. I had the opportunity to try a flex disposable disc for the first time and wow! No learning curve for me- went in so easy. Taking it out was no problem either. I wore it on my heaviest day and didn’t have any leaks even after 12ish hours. So satisfied that I preferred a kit the next day! I’m excited to have the option of my old cup and a new reusable flex disc. I work outdoors and sometimes don’t have access to a bathroom for 8+hours, so tampons and pads don’t work well for me. Happy to be done with them for good now.

    Was this helpful?
  • J
    Jayda
    4 days ago
    Rated 5 out of 5 stars
    AMAZING!!!!

    I truly cannot feel it at all, it is a little difficult at first to insert it and be sure its behind your pubic bone, but my cramps have been so much better so far! It can be a learning curve but once you get the hang of it, SUPER EASY!!! I do recommend getting a box of gloves just for removal purposes, because it can be messy or i could even recommend removing in the shower as well.

    Was this helpful?
  • G
    Gabriela
    Verified Reviewer
    1 week ago
    Rated 5 out of 5 stars
    Bye tampons and pads FOREVER

    I bought these for a vacation where I was going to have my period. I was so upset but hopeful for these.

    I gotta say, I am *never* going back to tampons and pads. It's comfortable, lasts for 12 hours and I had sex with it inside of me - no leakage and my partner had no idea. You honestly cannot feel it inside of at all.

    Was this helpful?
  • M
    Monique
    Verified Reviewer
    1 week ago
    Rated 5 out of 5 stars
    my new bestie

    Easier to insert than menstrual cup.

    Save pads/tampons and save the planet!

    Was this helpful?
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