Free mini Seepje detergent with your Period Underwear

Our Yoni Promise

Welcome to Yoni, a growing collection of sustainable period products created with the belief that the time has come to open up, share our stories, and care for Vulvas and Vaginas at every stage of life.

Our founder’s story: By Mariah Mansvelt Beck

It was never my intention to start a period care company, but everything changed when I had a cervical cancer scare a while ago. I started looking into what we put into, and close to our bodies every month, and found plastic, synthetics and more.

With the goal to make period care as honest and sustainable as possible, I started Yoni in 2015 – and now can’t imagine it having gone any other way.  I hope that by opening up to new ideas about menstruation, vulvas and vaginas wellbeing we can make periods a little kinder for everyone who has them, and the planet we live on.



Booty-full news!

A new style of our period underwear is coming soon. Register your email to be the first to know AND for a chance to win one of the 5 pairs we’re giving away to subscribers.

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