Box of 12 Flex period discs with a single disc shown in front and customer review text.
Flex Disc
Hand holding folded menstrual disc next to text indicating comparable tampon size
Menstrual discs shown outside packaging with wrapper and plant decor in background
Menstrual disc with wrapper packaging and icons highlighting product features
Hand holding menstrual disc near waist with text stating user feedback statistic
Side-by-side comparison of disposable menstrual disc and reusable disc and feature list.
Flex Disc
Side-by-side comparison of old and new Flex menstrual disc packaging, both showing 12-count boxes.
Box of 12 Flex period discs with a single disc shown in front and customer review text.
Flex Disc
Hand holding folded menstrual disc next to text indicating comparable tampon size
Menstrual discs shown outside packaging with wrapper and plant decor in background
Menstrual disc with wrapper packaging and icons highlighting product features
Hand holding menstrual disc near waist with text stating user feedback statistic
Side-by-side comparison of disposable menstrual disc and reusable disc and feature list.
Flex Disc
Side-by-side comparison of old and new Flex menstrual disc packaging, both showing 12-count boxes.
4.5
Rated 4.5 out of 5 stars
2,248 Reviews

Flex Disc

Flex Disc is a disposable menstrual disc and tampon alternative that provides up to 12 hours of leak protection for all flow levels, including heavy flow and overnight wear. Each disc holds the equivalent of 5+ super tampons, so you change less and live more. Because it sits in the vaginal fornix rather than pressing against the canal, most people experience fewer cramps, no odor, and no disruption to vaginal pH. Easy to insert, easy to remove, no leak stress, just 12 hours of freedom.

12 or 24 single-use menstrual discs; FSA & HSA eligible.

Quantity

12 or 24 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
Flex Disc

Flex Disc

$16.49

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, over 64% of surveyed Flex Disc users report fewer cramps compared to their previous period product.

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 2,248 reviews
Total 5 star reviews: 1.7k
Total 4 star reviews: 237
Total 3 star reviews: 127
Total 2 star reviews: 81
Total 1 star reviews: 95
88%would recommend this product
Write a Review (Opens in a new window)
2,248 reviews
  • AR
    Andrea R.
    2 days ago
    Rated 5 out of 5 stars
    Too many good reviews, had to try myself

    I've used this product the last four cycles, I can confidently claim this product is life changing! Sounded "too good to be true" at first, but I won't ever go back to pads or tampons, EVER. Pros: can't feel it, holds heavy flows, last for 12 hours, helped my symptoms (less cramping, length of period & overall feeling of being on my period at all).

    Cons: can be different at first figuring out how to insert it correctly but the insert helps a ton! It does get messy when emptying, if it doesn't empty itself (I personally don't mind only dealing with it twice a day instead of pads & tampons so many times a day!!)

    I have used it during sex and it wasn't messy at all, I was shocked.

    I truly LOVE this product & always recommend it to others!

    Was this helpful?
  • K
    Kami
    Verified Buyer
    3 weeks ago
    Rated 5 out of 5 stars
    Never going back!

    I’m 44 and went from pads to tampons and having almost allergic reactions. Almost always leaking or just feeling uncomfortable because I can feel the pad or tampon. Once I tried Flex disposable disc I was amazed. Didn’t feel weighed down and so easy to use! I would make one suggestion- maybe put a disposal bag with each disc?

    Was this helpful?
  • JT Profile picture for Janice T.google logo
    Janice T.
    Verified Reviewer
    1 month ago
    Rated 5 out of 5 stars
    Life changer

    I have the worst cramps ever and a very heavy flow.. switching over to these flex discs was truly a life changer. I have tried the cups and they just did not feel right at all, very uncomfortable, but these discs are amazing. Much less cramping, and no worries of over flooding super tampons. Whenever you pee it self empties itself. You do not feel it when it’s in. Makes you feel cleaner longer, 12 hours of no worry. No TSS worry. Truly the best switch of my life. If you’re thinking about it, just go and do it.

    Was this helpful?
  • L
    Lauren
    1 month ago
    Rated 5 out of 5 stars
    1000000% Recommend

    I deal with very long spurts of spotting due to some medical issues. Because of this , my periods last between 2-2.5 weeks. Finding these discs has been a life saver! I now only have week long periods and am surpassing a lot of that unnecessary spotting. I work full time and not worrying about having to change out a pad or tampon all the time for weeks has been a GAME CHANGER! I stopped getting period cramps since stopping tampons and my anxiety about TSS has dropped. Seriously recommend!

    Was this helpful?
  • F
    Felisha
    Verified Reviewer
    2 months ago
    Rated 5 out of 5 stars
    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!!

    Was this helpful?
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