OrganiCup Menstrual Cup
OrganiCup Menstrual Cup
Our original award-winning reusable cup trusted by millions.
Choose the right OrganiCup Size:
• Size Mini: If you have a lighter flow or prefer a smaller size.
• Size A: If you haven't given birth vaginally.
• Size B: If you have given birth vaginally.
We’re all unique, which is why we offer three different sizes. Take our size quiz to find the perfect fit for you.
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Details
Details
Discover the AllMatters Menstrual Cup, previously known as OrganiCup, voted “Best Menstrual Cup of 2024” by Reviewed.com. Our award-winning cup offers a sustainable, efficient and healthier alternative to pads and tampons. Made from 100% medical-grade silicone, it provides ease of use, supreme comfort and leak-free period protection.
All orders comes with a 100% Satisfaction Guarantee, so if you’re not satisfied, we’ll refund you, no questions asked.
• Wear for 12 hours, rinse and re-insert.
• 3 million satisfied users worldwide.
• Last for years, saving money and reducing waste.
• Can be worn while swimming, running and dancing.
Available Sizes
• Size Mini: If you have a lighter flow or prefer a smaller size.
• Size A: If you haven't given birth vaginally.
• Size B: If you have given birth vaginally.
Material + Size Guide
Material + Size Guide
Material
100% medical-grade silicone, produced in Germany. Organic cotton bag included.
Size Mini: If you have a lighter flow or prefer a smaller size.
Diameter: 37mm
Total cup length: 58mm
Stem length: 18mm
Full capacity: 19ml
Size A: If you haven't given birth vaginally.
Diameter: 41mm
Total cup length: 70mm
Stem length: 20mm
Full capacity: 27ml
Size B: If you have given birth vaginally.
Diameter: 44mm
Total cup length: 72mm
Stem length: 18mm
Full capacity: 33ml
Disposal
The menstrual cup: In many cities, if you bin your old cup, it’ll be burned to create energy. If you’d rather not throw your cup in the bin, you can also burn it yourself in a controlled environment. Silicone is a polymer made from silicon, which is extracted from silica (quartz sand). While its production involves some energy use, the small amount required per menstrual cup results in minimal CO₂ emissions, especially considering its long lifespan and reusability.
The cotton bag: You can drop off your cotton bag at your local recycling facility along with other textiles. In many cities, if you bin your cotton bag, it’ll be burned to create energy.
The packaging: All our packaging is made from recycled and/or recyclable paper and cardboard. Please make sure to dispose of the packaging in the appropriate bin, according to your local recycling regulations.
How to use
How to use
Step 1
Before inserting, fold your cup. Here are two common folds to try:
C-Fold (or U-Fold): Press the cup flat and fold it in half to form a ‘C’ or ‘U’ shape.
Punch-Down Fold: Push one side of the rim down towards the base to create a narrow insertion point.The soft cup unfolds to form a light suction seal, keeping it safely in place.
Step 2
Wear for up to 12 hours. When placed correctly, you shouldn’t feel the cup. Go swim, do sports and forget all about your period.
Step 3
Empty, rinse, repeat. Even public toilets are no challenge – just use toilet paper and rinse when you’re back home.
Satisfaction Guarantee
Satisfaction Guarantee
We offer a free size replacement or a full refund, if the cup doesn’t work as promised. You can claim the guarantee after you've tried it out for 3 cycles (90 days). Learn more.
Getting Started with the Menstrual Cup
Choose Your Folding Method
Before inserting, fold your cup. Here are two common folds to try:
• Punch-Down Fold: Push one side of the rim down towards the base to create a narrow insertion point.
• C-Fold (or U-Fold): Press the cup flat and fold it in half to form a ‘C’ or ‘U’ shape.
Try both and see which one works best for you!
Wear For Up to 12 Hours
The cup is great if you have an active lifestyle as it can contain 3 times more than a tampon. So you can swim, run and do yoga without a worry. The material of the cup is flexible, so once it's positioned correctly you won't feel a thing, giving you period protection for up to 12 hours at a time.
Empty + Rinse
During your period, simply rinse your menstrual cup with clean water. It’s not necessary to use soap to clean your cup, but if you prefer using soap, it’s important to use a perfume free and pH-balanced soap such as our intimate wash.
You don't need to sanitize your cup between uses while on your period. However, once your period has finished, you do need to sanitize your cup by placing it in boiling water for 3-5 minutes.
If you don't have access to boiling water you can use On-The-Go OrganiWipes, which are made specifically for sanitizing your cup when you don't have access to boiling water.
Frequently Asked Questions
Everything you need to know about how our menstrual cup works, how to choose your size, how to care for it, and what makes it different.

Which size should I use?
Which size should I use?
The menstrual cup is available in three sizes:
- Size Mini, recommend for those with a light flow and who prefer a smaller size.
- Size A, recommended for those who have not given birth vaginally or if you have given birth by C-section.
- Size B, recommended for those who have given birth vaginally.
While the difference between size A and B is very small, it is very important to use the proper size to prevent leakage. The vagina is 100% unique to the individual and the cup will never be a one size fits all product, so although vaginal birth is most often the deciding factor, other factors like cervix height and activity level can influence which size you will need.
You can learn more about our different sizes and take our size quiz here: https://www.allmatters.com/cup-size-guide
How does it work?
How does it work?
Using a menstrual cup is simple! You fold the cup, insert it into your vagina, and it naturally unfolds to form a gentle seal. This seal prevents leaks while collecting menstrual fluid. Depending on your flow, you can wear it for up to 12 hours before emptying and rinsing it for reuse.
Is it hard to use a menstrual cup?
Is it hard to use a menstrual cup?
It’s completely normal to feel uncertain when trying something new, but most people are surprised by how easy it is. With a little practice, using a menstrual cup becomes second nature, and the freedom and comfort it provides will make you wonder why you didn’t switch sooner.
How do I know if it's inserted correctly?
How do I know if it's inserted correctly?
You’ll know it’s positioned correctly if it feels comfortable and doesn’t cause leaks. The key is to ensure the cup fully opens after insertion. Don’t worry — once in place, you shouldn’t feel it at all!

Why We Made This
The AllMatters OrganiCup was our first product and it started with a simple idea: period care should be better. We wanted to create a solution that was reusable, body-safe, and truly liberating. The result? A cup you can wear for up to 12 hours, made with medical-grade silicone and designed to reduce waste, cost, and hassle. It's period care that respects your body and the planet.

Our 2% Pledge
Every year, we pledge to donate AllMatters products for a total value of at least 2% of our annual revenue. In effect, your purchase helps us put safe, reusable period care into the hands of those who need it most, while driving the shift toward a waste-free future. Click on the link below to read more about our mission and commitment.