rainbo is a functional mushroom company. we're on a mission to upgrade humanity with fungi! we believe that our partnership with fungi is vital to the long term health and harmony of people and planet.

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our mushrooms

Cultivated in Canada
Sustainably grown
Upcycled ingredients
Fruiting body mushroom
Dual extracted
Made with love

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committed to people and planet

We donate 1% of every purchase to a nonprofit of your choice.

Mushrooms are environmental guardians. As a business, we revere fungi for their ability to thrive and exist while in collaboration and support of other species. Sharing resources, giving, growing together and supporting people and planet is how we operate Rainbo as a holistic ecosystem. Check out the impact the Rainbo community is making here. More about our sustainability efforts here.