Flex Menstrual Discs - 12ct
$16.99
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4.1 out of 5 stars with 2641 reviews
absorbency: 4.08 out of 5
comfort: 4.56 out of 5
odor control: 4.61 out of 5
quality: 4.42 out of 5
value: 4.03 out of 5
76% would recommend
345 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
19 September, 2026Verified purchase
So happy I gave these a try!
I am so thrilled I decided to try the flex disc. I have used many different menstrual cups over the years and never found one that I have loved, always have some issues either cramps or leaking etc. I used a flex disc each day my entire period this time and did not leak one time or have any excess cramping. I will say taking it out is a learning curve and on day 1-2 I would definitely do it in the shower. Putting it in is easy peasy!! I am recommending this to all my friends!
1 out of 5 stars
Thumbs down graphic, would not recommend
18 September, 2026Verified purchase
It should not get stuck.
I tried it on my first day of my period and absolutely loved it, no leaks and stayed in for a full 12 hours. I applied it the second day with only minor leaks on the 4th day however, it was doing perfect no leaks but had lodged itself inside of me, yes the “if it’s stuck just relax” is literally lies!!! I had spent and hour trying to get it out, I was finally able to get it out with a toothbrush, literally a murder scene around me. So if it gets stuck just shove that tooth brush up and get it out, I tried out a different brand and it’s actually working so much better and NOT GETTING STUCK
5 out of 5 stars
17 September, 2026
originally posted on flexfits.com
Life Changing
When I stopped using standard period products and switched over to a mensal cup, and didn't like the fit or fell. Desperately, I then tried the disc, it was like a light switch flipped in my head. No dry tampon pulls, no wet pad "diaper rashes", just clean insertion, keeping me well maintained throughout anything my day has in store, PLUS a clean removal , truly making my periods slightly less dreadful to look forward toI recommend it to literally every women who will let me talk about it. I cant recommend it enough.
5 out of 5 stars
4 September, 2026
originally posted on flexfits.com
I wore white pants on my second day
I love flex discs!!! I am someone who has a small pelvic floor and the cup is just too much for me. I have tried the discs and I am NEVER going back to tampons!!!! I can leave them in for a long period of time without worrying about leaking. They are so comfortable and reduce my cramping and bloating. I don’t even realize I’m on my period anymore. Serious life savers.
5 out of 5 stars
31 August, 2026
originally posted on flexfits.com
Love these!!!
I switched over to Flex about a year ago, and it has changed my life for the better! I don’t experience intense cramping anymore AND my periods are lighter. I’ve tried other disc brands, and Flex is top tier. I’ll never go back!
2 out of 5 stars
20 August, 2026
Overflowing
It is not leak proof. I woke up in the morning with it overflowing. My first night is the heaviest. I need a pad the first night. I tried this. When I woke up to go to the bathroom it was overflowing.
1 reply from The Flex Company team - 1 month ago
Hi Nala - thanks for taking the time to share your feedback, and we're sorry to hear you had issues with leaking. On heavier flow days, you may find that you need to empty your disc more often in order to comfortably wear it for the full 12 hours. Depending on how heavy your flow is, that might mean wearing a pad or period underwear as backup if you choose to wear a disc overnight on those days (otherwise you may need to get up during the night to empty). The good news is that the disc has a convenient self-emptying feature that can make this quick and easy! While using the restroom, gently bear down to help the front rim of the disc slip out from behind your pubic bone. This can allow some of the contents to empty directly into the toilet, without having to fully remove and reinsert your disc. Once you're finished, simply use a clean finger to tuck the disc back into place behind your pubic bone, and you're all set! If you have any questions or would like to talk more about your experience, we're always happy to help. You can reach us anytime at help@flexfits.com or text us at 800-931-0882.
5 out of 5 stars
15 August, 2026
Best thing to happen to me
Best thing to happen to me as a heavy period girly. I used to have to use an ultra tampon plus a pad. With his product I don’t even need a pad just the disc. Absolutely a game changer and very beginner friendly. Instructions are clear and helpful
5 out of 5 stars
Thumbs up graphic, would recommend
9 August, 2026Verified purchase
A TOTAL GAME CHANGER!
I absolutely love the Flex Disposable Discs! I’ve tried the regular Flex Disc, but I find these so much easier to insert. The design makes the whole process feel much simpler and less intimidating, especially when you’re first getting used to menstrual discs. Once it’s in, I honestly forget I’m even wearing it. No bulky feeling, no worrying about constantly changing a tampon, and I love the freedom and convenience it gives me throughout the day. The fact that they’re disposable also makes them incredibly convenient when I’m traveling or just don’t want to deal with cleaning a reusable disc. For me, the biggest selling point is how easy they are to insert compared with the regular Flex Disc. They’ve made my period routine SO much easier, and I genuinely wish I had discovered them sooner. I’m definitely a Flex Disc convert!
5 out of 5 stars
5 August, 2026
(no review title)
Was very hesitant at first but love love love these!
3 out of 5 stars
3 July, 2026
originally posted on flexfits.com
Works great for periods but bad for sex
I’m happy with using the flex disc on my period. The problem is using it during sex. My boyfriend and I use condoms every time we have sex. The two times we have had sex with the flex disc in, the condom broke, and it never has happened any other time. Considering how many times we’ve had sex, this does not seem like a coincidence. It’s something I recommend others be mindful of and consider it a possibility.
5 out of 5 stars
Thumbs up graphic, would recommend
21 June, 2026Verified purchase
Nice!
I prefer these compared to their "plant" version. They are easy to use and make that time of the month tolerable. I just wish they weren't so hard to find in my area.
5 out of 5 stars
19 June, 2026
originally posted on flexfits.com
Flex Disc Review
These have been a LIFESAVER!! Seriously I cannot stress enough how amazing the flex disc is! If anyone is on the fence about buying it, take this as your sign, it is 100% worth the money!!
2 out of 5 stars
Thumbs down graphic, would not recommend
17 June, 2026Verified purchase
Constant leaking
I wanted to love these as I have the reusable Flex disc but these are disappointing. I used them while camping to not have to worry about cleaning my reusable cup thinking they’d be the same but they weren’t. I leaked a lotttttt and I never have problems with the reusable disc. They were still the best option being I could keep them in 12 hours and they were comfortable but I was constantly changing a liner. I would not buy these again.
1 reply from The Flex Company team - 3 months ago
Hi there - thanks for taking the time to share your feedback, and we're so sorry to hear you had issues with leaking. We have lots of helpful tips and tricks if you're up for troubleshooting. Reach out to us at help@flexfits.com or text us at 800-931-0882 if you want to chat!
5 out of 5 stars
13 June, 2026
originally posted on flexfits.com
Best change ever!!
I was looking for something that will get me through a concert. I didn’t want to worry about changing my tampon every 30 mins. I took the risk and it was completely worth it! I usually have horrible cramps. But since using this I have not had any! It was hard to change out the 1st one. But after the second, it was easy. I hardly leaked. I did use a panty liner, but I didn’t even spot! I will never go back to tampons. Thank you Flex Disc, you changed my period forever! 🫶🏼
5 out of 5 stars
Thumbs up graphic, would recommend
11 June, 2026Verified purchase
(no review title)
Love these!! I can use the bathroom without trouble, holds a ton! Once you get the hang of it there’s no going back to the old ways
4 out of 5 stars
11 June, 2026
originally posted on flexfits.com
A Nighttime Game Changer
These discs have completely changed my nighttime experience with my period. No more spreading a towel over the sheet, wearing a giant overnight pad, and needing a shower first thing in the morning. I just pop in a clean disc, throw on a pair of light-absorbency period underwear (another game-changer, by the way) for backup, and sleep without worry. There are lots of benefits to daytime wear, too — cramp reduction, no smell, no tampon strings. The only reason I give four stars instead of five is because I do have trouble with daytime leaks on my heaviest day. After several hours of wear, it’s like the disc suddenly slips a bit (maybe it’s heavy when it’s full?) and a rush of blood comes out, enough to flood a panty liner. I can mitigate this by fully emptying the disc every few hours, but sometimes it’s easier to return to tampons for that one heavy day. Not sure if it makes any difference to the fit and seal of the disc, but I have birthed two children. Overall, a GREAT product that makes my period much easier to manage!
5 out of 5 stars
Thumbs up graphic, would recommend
5 June, 2026Verified purchase
Best period product, ever
I have been using these religiously for about 4 years now. They are so comfortable, whether you are having a light or heavy day, you won’t leak. Super easy to insert and remove and you can even have adult fun time with them in. Your partner can’t feel it and you won’t bleed everywhere but other liquids still work if that makes sense.
5 out of 5 stars
Thumbs up graphic, would recommend
4 June, 2026Verified purchase
Amazing
I switched from regular tampons to these since the regular ones give me infections. These are amazing and I can work out in them! You don’t even notice it’s that time of the month.
5 out of 5 stars
29 May, 2026
originally posted on flexfits.com
New go to!
Super easy to insert and I don't feel a thing throughout the day. No dry rubbing or wet feeling. I struggled to get it out the first time and had to have my boyfriend help me but I got the hang of it around the third time! Also, possibly the best thing, NO LEAKING! I was a little worried as I have a tilted cervix and have had two kids but I had no issues!
5 out of 5 stars
28 May, 2026
Great for heavy flow
I decided to give these a try again and I’m really enjoying them to far. Insertion is easy and it’s so comfortable I can’t even feel it. I have a heavy flow so the self-emptying feature is so convenient and makes clean up easy. They’re also great for overnight use if you’re tired of pads sliding all around and you’re not comfortable sleeping in tampons