The Mooncup is a reusable menstrual cup around two inches long and made from soft silicone rubber. It is worn internally like a tampon but collects menstrual fluid rather than absorbing. Unlike tampons the Mooncup is not a disposable product, so you only need to buy one.

The Mooncup will hold 30ml of fluid, which is roughly one third of the average total produced each period. A light seal is formed with your vaginal walls allowing your menstrual fluid to pass into the Mooncup without leakage or odour. You will probably find that you need to empty your Mooncup less frequently than you currently replace towels or tampons

The Mooncup is available in two sizes.

Size A measures 46mm in diameter ad 50mm in length.

Size B measures 43 mm in diameter ad 50mm in length.

Both sizes have a pull stem 21mm long, which you can trim to the length that is right for you.

Size A is recommended for women who have given birth vaginally or who have had a caesarean section and aged 30 or above.

Size B is recommended for women who have not given birth or who have had a caesarean section and aged below 30.

The Mooncup Size Chart

Please note that women over the age of 30 years old are increasingly likely to need the size A regardless of giving birth. This is because the tone of vaginal and pelvic floor muscles naturally reduces with age but to varying degrees in different women. Some activities will maintain tone, such as yoga, pilates, dance, so if you are advanced in any these, or similar activities take this into consideration when choosing which size you need. Corrective surgery to the vagina will also have implications.

Please ensure that you select the correct size. For hygiene reasons we cannot exchange Mooncups once they have been dispatched.