Hand holding folded menstrual disc next to text indicating comparable tampon size

Menstrual discs shown outside packaging with wrapper and plant decor in background

Box of 12 Flex period discs with a single disc shown in front and customer review text.

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.

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

2,181 Reviews

Flex Disc

Name: Flex Disc
Brand: The Flex Company
SKU: BOX-10034-DISC12
Price: 14.89 GBP
Availability: InStock

£14.89

Flex Disc is a disposable menstrual disc that provides 12-hour comfort and leak protection for every type of flow.

Say goodbye to cramping, odor, or disruptions to your vaginal pH. Plus, each disc holds 5+ super tampons of flow, so you can go all day without frequent changes, even while sleeping.

12 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

12-hour leak protection

Easy to insert & remove

Mess-free period sex

Capacity of 5+ super tampons

HSA/FSA eligible

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).

Learn More

Flex Disc customer reviews

4.5

Rated 4.5 out of 5 stars

Based on 2,181 reviews

Total 5 star reviews: 1.7k Total 4 star reviews: 230 Total 3 star reviews: 122 Total 2 star reviews: 76 Total 1 star reviews: 89

89%would recommend this product

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2,181 reviews

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K
Kiara
3 days ago
Rated 5 out of 5 stars
The best
These discs are the absolute best. Incredibly durable and leak proof. I have seriously put these through the test and they have never let me down. I never leave reviews for products, but I had to let other women know how great these are. THANK YOU Flex
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OS
Olivia S.
1 week ago
Rated 5 out of 5 stars
Flex disc is a savior
I have heavy flows and my car broke down on the freeway and had to wait for towing. But this saved me! I know if I only had a tampon on in I would have bled through 🙏
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LV
LaToya V. S.
Verified Reviewer
1 week ago
Rated 5 out of 5 stars
So happy I stepped out of my comfort zone!
As a black woman in my mid-40s, it’s been interesting trying new methods and using new tools for my feminine health needs… But I am thrilled to say that by stepping out of my comfort zone (in this and other areas) I discovered Flex Period Discs and there’s no way I’m going back! Ha ha.
I am doing my best to share this positive message with my doctor, my family and my friends, because most women from my community have no idea that products like this are out there and available to us.
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D
Danielle
Verified Reviewer
1 week ago
Rated 5 out of 5 stars
Better than a cup!
I have been using a menstrual cup for several years now, to save money and be eco friendly. The cup had a learning curve for insertion and removal, and even after years of use, I would still sometimes be spending 10+ minutes in the morning trying to get it to open and suction. I had the opportunity to try a flex disposable disc for the first time and wow! No learning curve for me- went in so easy. Taking it out was no problem either. I wore it on my heaviest day and didn’t have any leaks even after 12ish hours. So satisfied that I preferred a kit the next day! I’m excited to have the option of my old cup and a new reusable flex disc. I work outdoors and sometimes don’t have access to a bathroom for 8+hours, so tampons and pads don’t work well for me. Happy to be done with them for good now.
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J
Jayda
2 weeks ago
Rated 5 out of 5 stars
AMAZING!!!!
I truly cannot feel it at all, it is a little difficult at first to insert it and be sure its behind your pubic bone, but my cramps have been so much better so far! It can be a learning curve but once you get the hang of it, SUPER EASY!!! I do recommend getting a box of gloves just for removal purposes, because it can be messy or i could even recommend removing in the shower as well.
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