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 2,124 reviews
Total 5 star reviews: 1.6k Total 4 star reviews: 227 Total 3 star reviews: 114 Total 2 star reviews: 72 Total 1 star reviews: 84
89%would recommend this product
2,124 reviews
  • K
    Kavyn
    2 weeks ago
    Rated 5 out of 5 stars
    Not to be dramatic...

    Seriously, I hate to sound dramatic but the Flex Disc has changed my period for me. I've tried a couple different period cups and could never get them to fit right. And, tampons are so annoying! The Flex Disc lasts 12 hours, I have never had a leak, and it's so comfortable. I was worried it would be difficult to figure out but all of the video and images make it so easy. I've also noticed less cramping which is a huge win.

  • H
    Hannah
    3 weeks ago
    Rated 5 out of 5 stars
    Game changer

    I was hesitant to try Flex as I have only ever used tampons and pads. I was concerned that it would be too difficult to place and remove. But with increasing irritation from tampons, I decided to bite the bullet. And truly I have never had a more comfortable period! The flex disc is way easier to insert and take out that I originally anticipated, and it caused 0 discomfort and 0 leakage. Truly an amazing product and I am fully converted! The inventors of flex obviously truly get women.

  • R
    R
    Verified Reviewer
    3 weeks ago
    Rated 5 out of 5 stars
    Changed my Sex Life and Eased my Cramps

    I did so much research on the flex disc before purchasing. I really wanted to find something that would compromise my partners valid dislike in period sex. I put the disc in a few hours before banging and it worked!!! No mess at all!! However I do have an IUD so my flow is pretty light. It even eased my cramps. It was life changing to find something that helps both people feel great. And they don’t lie about the awesome increased orgasms… I used the biodegradable ones too. So awesome!!

  • C
    Carista
    3 weeks ago
    Rated 5 out of 5 stars
    OMG!!

    I hate tampons, pads always make me itch, and I HATED the period underwear (so much mess) these discs saved my life. I discovered them a month ago and I will never ever go back.

  • J
    Jenni
    Verified Reviewer
    4 weeks ago
    Rated 5 out of 5 stars
    TOTALLY WORTH IT!!!

    I am SO SO SO glad I was brave and tried Flex!! It is a total game changer!! My cramps are better and I don't have any of the irritation that came with using tampons!!

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