Mooncup Size B


The Mooncup size B is recommended for those under the age of 30 who have not given birth vaginally.

More information on Mooncup® size B

Quality you can trust, with 100% money back guarantee. For each Mooncup® bought, we give £1 to environmental charity City to Sea. Thank you for supporting the fight against period plastic on our beaches.

The Mooncup comes with its own storage bag, made from unbleached organic cotton. All of our packaging is plastic free and recyclable.
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Choose Mooncup size B if you are under 30 years old and have not given birth vaginally. The size B Mooncup holds up to 28.8ml. of fluid and is 43mm. in diameter and 50mm. in length.

Choose size A if you are 30 years old and over OR have given birth vaginally regardless of age. The size A Mooncup holds up to 29.3ml. of fluid and is 46mm. in diameter and 50mm. in length. Buy Mooncup size A.

Still got questions? Head to our reviews page to check out what #RealMooncupUsers have got to say about their experience with the Mooncup. Or why not get in touch with our friendly advice service? There’s no such thing as TMI – all our Mooncup® advisors are medically trained and used to work as midwives or nurses. To start the conversation just email [email protected].