Flex Reusable Menstrual Disc
$35.99
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- Highly rated$8.19($0.51/count)Buy 1, get 1 40% off select Rael menstrual care4.6 out of 5 stars with 4499 ratings
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4.5 out of 5 stars with 1277 reviews
absorbency: 4.59 out of 5
comfort: 4.7 out of 5
odor control: 4.67 out of 5
quality: 4.62 out of 5
value: 4.5 out of 5
82% would recommend
196 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
10 June, 2026Verified purchase
May never go back to tampons
Wow this thing is amazing 3 days no leaks can wear for hoursssss and it will hold back everything. Inserting has been so easy for me I just apply a little lube to the tip. I change it 2-3 times a day one before a morning shower , after a workout and before bed but I notice I could do it just twice and be fine. Comfortable wear during the “do” wouldn’t recommend on full period unless you empty it completely but maybe during the times you’re spotting. Partner could not feel it at all.
5 out of 5 stars
31 May, 2026
originally posted on flexfits.com
I’ll never use anything else!
This literally changed my life! It makes being on my period and continuing my regular activities as easy as possible, sometimes I even forget I’m on my period. Completely solves the issue of peeing with a tampon in (ifykyk), I’ve even used it camping before with no issues! Seriously I’ve convinced all of my girlfriends to switch and now they can’t go back either!! Make the switch! Plus the cleanser, wipes, and instructions make this the best transition ever!
5 out of 5 stars
Thumbs up graphic, would recommend
29 May, 2026
Grateful for flex!!!
I've used these since they came out. I'm not going to lie but it was a tough transition for me. I couldn't get it in right, I'd think I had it in right and i would get blood all over my clothes BUT I stuck it out and I'm soooooo grateful that I did. Anything new is going to be sorta different.... it only took me about 2 or 3 periods before I got the hang of it now I don't use anything except my flex !!! I have found that since usi mg the flex cup I don't bleed for as long. Like normally my periods were 4-6 days HEAVY HEAVY and then I would slow down and spend another 3-4 with a regular flow and then a day or 2 of spotting. It was truly horrible. Since I've been flexing ;) my periods are 4-5 days altogether. And then I spot for a day or 2. I'm so grateful for this product. My advice for anyone struggling is DONT GIVE UP. Find ur groove. It gets better. That first time that u fill ur cup full and u go and empty it without having to touch anything and not get any blood in ur panty liner is the absolute most satisfying feeling in the world. It was for me anyways!!! Alright. I just wanted to say that. I don't ever write reviews so forgive me if it's all jumbled up and not helpful.
5 out of 5 stars
26 May, 2026
originally posted on flexfits.com
Life changing
This has been life changing. I actually forgot that I was on my period for a few hours at a time. No wet diaper feeling. You don’t feel anything. As someone who has very, very heavy periods (yes I need to try harder to get it addressed but anywho) this has been a God send. I don’t need to to to the bathroom every hour and spend a lot of money on pads and tampons! Thank you for designing this. Finally not mad once a month about being a woman. I feel like a modern woman with this! Also I found it easier if anything than a tampon. I thought it would be tricky or awkward at first but I read the instructions and got it right away. Thank you modern science and flex team!
2 out of 5 stars
21 May, 2026
originally posted on flexfits.com
Causes cramps
I use this for about a week and every time I put it back in it feels like my cramps would like intensify I already have really bad periods and it felt like it just made it a lot worse.
3 out of 5 stars
Thumbs down graphic, would not recommend
17 May, 2026
Feels comfortble. But Messy removal.
It’s easy to put in and take out for me, really fast. But when I remove it to empty there is a huge mess and big “splashdown” of the content’s, really inconvenient for heavy flow days. I don’t know what I am doing wrong
1 reply from The Flex Company team - 26 days ago
Hi there - thanks so much for taking the time to share your feedback! On your heavier flow days, we recommend using the self-emptying feature a bit more frequently to help empty the contents of your disc throughout the day. Also, if messy removal is still an issue, you can always remove your disc in the shower at the end of your day. If you'd like some more tips and tricks for heavy flow, feel free to reach out anytime to help@flexfits.com or text us at 800-931-0882.
5 out of 5 stars
14 May, 2026
originally posted on flexfits.com
Amazing!!
So much better than a menstrual cup. Easy to use, SUPER COMFORTABLE, hardly ever leaks. Leaving this review after using it for years, FIVE STARS!!
5 out of 5 stars
8 May, 2026
originally posted on flexfits.com
I was against period cups at first
But then.. I tried this! I’m telling you I will not go back. No leaks, less cramps, and you cannot tell you are wearing it.. so much more comfortable than items for period care.
4 out of 5 stars
8 May, 2026Verified purchase
(no review title)
I’ve been using the disposable discs for a while now and have grown to love them. Since using them I’ve noticed that a good amount of the normal pain I’d feel from cramps have gone down and the length of my periods have gotten a bit shorter. So since I’ve grown to love the disposable ones, I thought I’d try my hand a the reusable one finally. It does feel comfortable once inserted, but it is sometimes a bit difficult to keep straight while putting it in due to the flimsiness. I’ve also noticed that I have less leaks with this one in comparison to the disposable ones since the rim is a bit thicker, which I have found nice, but at the same time I feel that the disc now has a harder time emptying itself when I use the bathroom. The only main thing I wish was different or could be fixed is if the rim had some sort of notch to make it easier to hook onto when trying to remove the disc. This part I have found to be the most difficult in my personal opinion.
5 out of 5 stars
2 May, 2026
originally posted on flexfits.com
Best Thing Ever
i’ve had my flex disc for about a year and there are no holes, no issues at all. it doesn’t even feel like anything when it’s in there, and I love that it empties when I pee. The only thing I will say is try not to have longer nails when you’re on your period because it can make it harder to remove the disc and I fear one of my nails falling off inside of me. other than that, I have recommended this product to literally every woman that I know.
5 out of 5 stars
29 April, 2026
originally posted on flexfits.com
Resale and reused
My neighbor, Shelley, resold her package of cups on the neighborhood Facebook beg/buy/barter page and what a deal! The 12 hours of comfort certainly did not disappoint.
1 out of 5 stars
26 April, 2026
originally posted on flexfits.com
Flimsy & Smelly
I have used a variety of menstrual cups/discs for over a decade. I bought this one in a pinch when I was out of town and hadn’t planned ahead for getting my period. It’s flimsier than most discs and because of that it was difficult to insert without it twisting and flipping around. I also found is to have a foul odor that I have never experienced while using any other type of silicone cup/disc. Once it was properly inserted it did a good job, but the difficulty with insertion and the smell make this a huge no for me.
4 out of 5 stars
10 April, 2026
originally posted on flexfits.com
sooo comfortable
I never trusted using tampons, and pads aren't always reliable because my flows so heavy, so I branched off into a period cup, which the tail broke when I wasn't using it (idk what happened to it) anyway, I bought this reusable disk since they didn't have the cup at the store, and it is incredibly comfortable, with the cup I had a little bit of pain but I chalked it up to it just being cramps, but with this it doesn't ever make my cramps worse and sits well in ma pouch, one down side is its a bit hard to get in at first but I'm sure with more practice I'll be able to just pop it right in😊
5 out of 5 stars
9 April, 2026
originally posted on flexfits.com
Game changer
I never used tampons, they scare me. It was always pads, then period underwear for a bit, which is kind of gross. Swimming was a no go (or I used a pad and it was not good). When my older daughter was in mom + me swim lessons and my first period came back postpartum the morning of a lesson I needed to do something ASAP, skipping wasn’t a choice. Enter: the flex disc. I literally bought it on the way to swim and it’s been incredible. I have some pelvic floor issues, so leakage does happen, but I just wear period undies too to catch any leaking and have never had an issue. I also had a really bad month after I was sick for a while and my pelvic floor was shot from so much coughing. So, beware, there may be some issues if you have a bad pelvic floor. This disc has made me the happiest, no more gross feeling, just happy me during the bad time of the month.
5 out of 5 stars
27 March, 2026
originally posted on flexfits.com
I love it so much!
I’ve used the single use discs and loved them. So I went and bought another brand disc it didn’t work for me. But then I decided to buy the flex one on a whim and absolutely loved it!
5 out of 5 stars
24 March, 2026
originally posted on flexfits.com
So comfortable
I love this thing. I started using flex discs about two years ago looking for an alternative to pads and tampons (which scare me to death because of bad experiences). I picked up the flex discs and loved how comfy and easy to use they are. Also helps with cramping and I love that. Yes they’re a bit messy and that’s kinda gross but I will take it over TSS and cramps or accidents from filled up pads. I have a heavy flow for 2 out of the 7 days. I have been eyeing the reusable ones for a while and finally got one and I absolutely love it. I’m kind of scared it will rip because of how thin it is but we will see. I thought it would be hard to use but it slipped in just as easily as the disposable ones and it’s just as easy to take out. Most people overthink it. It’s not that hard to insert or take out if you follow the directions. It has less leakage than the disposable ones too. I’m so glad I invested in this. I love the freedom it gives me.
5 out of 5 stars
16 March, 2026
Better than the cup m!
I have used a (diva/cora) cup for the last year or so and this is so much better. More comfortable, easier to insert and take out in my opinion, and I’ll be completely honest I bought it for the ability to have “mess free period secs” and it worked beautifully!! I had no leaking. Little messy on the take out but that’s how the cup is too and you just have to get used to it/wash it off. I think I’m really going to like this thing.
5 out of 5 stars
14 March, 2026
originally posted on flexfits.com
Love this product 💖🌸
I’ve had my flex disc for almost 2 years now. It makes me forget that I’m even in my period sometimes. I can have sex, no problem!
5 out of 5 stars
8 March, 2026
originally posted on flexfits.com
Best decision I ever made!
I’ve never had great luck w period products. Not a big fan of pads, tampons kinda hurt (especially dry ugh) but I decided to give the disc a go. A lot of people go through many before they find a good one. But this was the first and only one I purchased and I can say 100% that it is the best decision I ever made! I recommend it to everyone I know. You don’t feel it in there, it’s virtually painless (other than a minor discomfort while pulling it out sometimes but that’s expected). Also really recommend if you have a high cervix, its quite easy to remove and insert, and it fit for me perfectly. All bodies are different and keep searching till you find what works for you! But, all in all it was definitely a great decision and I 100% recommend.
5 out of 5 stars
7 March, 2026
originally posted on flexfits.com
Life Changing
It empties itself. I can literally leave it in all day. I take it out when I shower, clean it and pop it right back in. Sleep, exercise, swimming, and sex no problem. My husband can feel it a little bit but it’s not a big issue. You also don’t have to hold any strings away while you use the restroom like you would a tampon. I cannot begin to describe that I barely feel it and often forget I’m on my period completely. Accessible to insert and remove with one hand; I was able to use it even after I had surgery on my dominant hand, that’s how easy it is. I’ve had mine almost 2 years and it literally makes me hate my period less. Everyone should have one of these.