Why you’ll love Flex Cup

Velvety-soft feel

Designed with your comfort in mind.

Body-safe materials

Made from 100% medical-grade silicone.

100% reusable

Great for your wallet. Even better for the planet.

Patented pull-tab

Beginner-friendly. Adjustable in length. Removes like a tampon.

Flex menstrual cup main features
Copy_of_FLX_RB_6_A_005-1.webp

3 ways to insert Flex Cup

There are many ways to insert Flex Cup. Here are three of the most common insertion techniques you can take for a spin.

Flex Cup customer reviews

4.6
Rated 4.6 out of 5 stars
Based on 547 reviews
Total 5 star reviews: 452 Total 4 star reviews: 40 Total 3 star reviews: 25 Total 2 star reviews: 17 Total 1 star reviews: 13
93%would recommend this product
547 reviews
  • J
    Jazmin
    Verified Reviewer
    1 week ago
    Rated 4 out of 5 stars
    Takes getting used to

    I purchased mine at cvs after wanting to switch from tampons. The last time I tried the cup it was so hard to get it out but this sold me on the pull tab. Definitely takes a learning curve and a way that you feel comfortable putting it in and out but truly is better than a tampon. I don’t need to worry about changing frequency or leaking. Any leaks is because it’s not positioned right. I feel and also smell much more fresh than a tampon. I also keep white vinegar in a spray bottle and clean it every time I take it out.

  • BH Profile picture for Brianna H.google logo
    Brianna H.
    Verified Reviewer
    3 weeks ago
    Rated 5 out of 5 stars
    This cup has saved me

    I absolutely love the flex cup at first it took me a little while to learn and get a good technique but after that, absolutely amazing I had no leaks no problems I could barely feel it which was something I was worried about at first but it honestly feels like a normal tampon and for somebody who is very allergic to bleach tampons have always been a struggle for me but since I started using the flux cup I haven't had any issues regarding my health at all which I've been so unbelievably thankful.

  • EG Profile picture for Emily G.google logo
    Emily G.
    Verified Reviewer
    1 month ago
    Rated 5 out of 5 stars
    Disability friendly!

    It's easy to pull out because of the ring shape pull tab! I was scared to buy a period cup because I was scared of it being stuck inside of me because of my dexterity issues due to my multiple disabilities, but this works amazingly and I don't have to worry about it at all!!!

    It is a bit hard to put in the first time, but it definitely gets easier as you practice and I have almost no issues after using it a few times.

  • J
    Jenna
    Verified Reviewer
    1 month ago
    Rated 3 out of 5 stars
    So close to loving it

    I really want to give it 5 stars because out of all the cups I've tried this one was definitely my favorite but there are a couple flaws that keep me from a full 5. The fist issue is that I have had this cup for about a year and a half and about 3 months ago the pull tab started to tear and last month it fully tore. I was surprised since of all places to be sensitive and pull gently, this is definitely one of them. I can't really use the cup now without the pull tab.

    My second issue is the leakage. I had zero issue with leaks for the first 3-4 months and for the last year I will randomly have a day where it leaks a little, I'll make no adjustments, and then it won't leak again. Because of this I really cannot seem to figure out the reason for the random little leaks but it makes relying on the cup a hard task for full workdays.

    Overall I do like the push to become more sustainable and this was the most comfortable cup I've worn out of the 4 I've tried. I will note that I learned I cannot use it my first or second day because I'll notice much worse cramping due to it but that is a personal problem but maybe good to note for someone who might have a similar issue.

  • S
    Sophie
    1 month ago
    Rated 5 out of 5 stars
    Best period cup !

    I've tried a menstrual cup before and it was cumbersome and unreliable. My cervix is in a weird spot and I always seemed to have leakage no matter how I put it in, and it was always a struggle to get it in and out easily. This cup was seamless and no leakage all day on my heaviest day. I'm so happy! Finally I don't have to worry about my periods and ruining my underwear.

Frequently Asked Questions