100 000 lives changed and counting...
We’ve changed more than 100 000 lives to have better and safer periods, becoming the world’s lead menstrual cup donor.
More than a cup, an instrument of freedom
  • Ruby Cup is the cup that changes lives
  • 100% vegan & Plastic free
  • Perfect size and shape for beginners
  • Durable, medical-grade silicone lasts 10 years
  • 120-day Money Back Guarantee
Includes Donation
Easy To Use
Money Back Guarantee
Ruby Cup
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100% Money Back Guarantee: Switch size or get a full refund within 120 days, no questions asked.

100% medical-grade silicone: Premium quality material without any harmful chemicals or bleach. No BPA. No latex. Vegan. CPSIA and ISO10993 compliant.

Easy to use, thanks to its unique features:

- soft and flexible enough to fold easily for insertion;

- firm rim that ensures it pops open and creates a leak-free seal every time;

- filled stem & extra grip features for easy removal;

- 4 airholes for easier suction release.

Buy One, Give One! Every purchase includes a donation to someone without access to menstrual products. This month we're featuring our partner Golden Girls, an organisation that tackles period poverty in Kenya.

Select Your Colour
Best Seller
Select Your Size

Light flow


Heavy flow

Add Another Ruby Cup
Ruby Cup
Ruby Cup

Get both sizes for your light and heavy days, to get a spare to keep in your go-bag or to share the expenses with a friend.

(Note: only one discounted cup can be bought per full price cup bought).

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Keep Your Cup Clean
Ruby Steriliser
Ruby Steriliser

The Ruby Steriliser makes sterilising your cup a breeze. Simply fill with water and pop into the microwave or oven to boil for a few minutes.

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Give an Extra Cup

Your purchase of a Ruby Cup already includes giving another cup. Click here to give yet another person 10 years of safe, convenient, worry-free periods.

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120 money back guarantee

What’s In the Box?
Your Very Own Ruby Cup

100% soft, medical-grade silicone, i.e., your ticket to safe, comfortable and fuss-free periods for the next 10 years.

A User Guide To Help You Get Started

Learn how to use your brand new menstrual cup with our straightforward beginners’ guide, which  includes videos, diagrams, and step by step instructions. 

Your Ruby Cup Donation + Menstrual Health Workshop

Your donation is more than just a cup. You’re also giving women and girls access to educational workshops where they will learn about menstrual care and reproductive health.

What People Say
Amazing gift

Not checking for tampon every couple of hours, no waste (except a fair amount of toilet paper in public bathrooms), a very good Knowledge about my „inner parts“ - I just love ruby! I needed to get to know her for a while (I needed to cut the stem almost entirely), but now we are the best friends and i would not want to change back. Thank you, Ruby!

Changed my life!

I got the small at 30, no kids. It was my first ever cup, guess I lucked out that it was the perfect fit. It took some months to fully control it and be able to change at a public bathroom for example. I've had it for about 2 years now and it's great. I choose this brand due to the donation yet I'm super happy with what I got. switching to a cup was the best decision I did for my body.

Game changer

First I had second thoughts about using menstrual cups, but for the environment I’ve bought it anyway. I can say that it was a really good idea. You have to learn how to use it properly, but after 2 or 3 periods it does not even requires an effort to change it. If you have doubt, just try it! You won’t regret.

Worth buying!

The most useful product I’ve ever bought!!! I love it so much! It changed my life. First it took me a while until I figured out how to deal with it but now it’s the easiest and most normal thing for me once a months! Can’t imagine life without it! I use my cup almost 4 years - no leaks and so much more freedom - just an amazingly safe feeling during my period (you won’t recognize your cup). Buy recommendation!! (:

Sooo nice

I love not having to buy tampons and pads every month, plus I’m helping the environment. It takes some getting used to, but now I can totally forget that I even have the ruby cup in, that’s how comfortable it is. No leaks, no problem. Sooo nice.

A little treasure

What to say about this little treasure? Ruby Cup is the best invention ever made for women. It is so practical, comfortable and it makes to seem my periods doesn’t exist anymore. I love it sooooo much! I will never get back and use tampons again. I am really happy to know about the donations for girls too. It is amazing when we can make some difference in someone’s life!


Customer Reviews

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