Great period products for

  • all

  • education

  • sustainability

  • social impact

  • Zero Waste

Rated 4.6  out of 5 based on  Trustpilot 

The Ruby range

Discover our collection

  • Ruby Cup

    Ruby Cup

    Ruby Cup

    £25.95
    £25.95
  • Ruby Cup Period Underwear

    Ruby Cup Period Underwear

    Ruby Cup Period Underwear

    £24.95
    £0.00 GBP £24.95
  • Ruby Sterilizer

    Ruby Sterilizer

    Ruby Sterilizer

    £17.95
    £17.95
1 3
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120 days money back guarantee

The Ruby Editorial

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Bloody good insights and all things periods.

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30 NGO partners
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100% vegan and plastic free
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120 days money-back guarantee
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15K+ tons plastic saved

Good to know

Where do I place my Ruby Cup?

When your cup is correctly inserted, you will not be able to feel it, and there will be no discomfort. Use your finger to push your cup higher or lower until it sits comfortably. Many women find that twisting their cup helps it to sit in the correct place, and that with a little time the silicone material softens with your body heat.

How long does a Ruby Cup last?

5 years

What are period pants?

Period pants, like Ruby Cup Period Underwear, are specially designed undergarments for menstruation. They feature built-in absorbent layers to replace or supplement traditional pads or tampons.

What are your shipping and delivery times?

Tracked shipping: 5-7 business days from fulfillment date

What is the Ruby Cup Money Back Guarantee and how does it work?

Ruby Cup Money Back Guarantee

Not completely in love with your Ruby Cup? No stress. Our Money Back Guarantee is valid within 120 days from your original purchase, so you can return your Ruby Cup or change size, hassle free.

Simply fill in the Return Form, pop your cup in the post and we’ll send you a different size or process your refund (all you’ll need to do is cover the shipping cost).

Our Money Back Guarantee is available for Ruby Cup purchases (but not our other products). It's only valid once, so no double swapsies or refunds after trying a different size. Check out our T&Cs for more details.

Ruby Cup Underwear Try & Love It Guarantee

Try them, love them, or get your money back.

Not completely in love with your Flow Freedom period pants? No stress. With our 60-day Try & Love It Guarantee, first-time customers can try one pair of period pants completely risk-free.

Just drop us an email within 60 days to hello@rubycup.com with your order number, details of the and the reason for your claim. We’ll refund or credit the price you paid (all you’ll need to do is cover the shipping cost). And no need to send your used pair back!

If you bought a bundle pack as a first-time customer, only one used pair is eligible for a refund. All other items must follow our flexible returns for your peace-of-mind policy.

Flexible returns for peace of mind:

We get it – sometimes you might just change your mind. That’s why we offer easy exchanges or credits. Here’s how it works:

Return your products within 30 days of receiving them
Make sure they’re unopened, in original condition, with tags still attached (where applicable)
For bundles: You can try on one item, but the rest must stay unopened. Send the whole pack back together – no individual returns from a bundle please!
Need to return something? Drop us an email to hello@rubycup.com with details of the product(s) you’re returning. You’ll need to cover the return shipping (we recommend using a tracked service to avoid any mishaps).

Learn more