We believe mushrooms were nature's best kept health secrets. Until now!


We've combined fast-food convenience with superfood effectiveness to bring you the power of mushrooms in a revolutionary new way.


We've combined fast-food convenience with superfood effectiveness to bring you the power of mushrooms in a revolutionary new way.    We've combined fast-food convenience with superfood effectiveness to bring you the power of mushrooms in a revolutionary new way.   We've combined fast-food convenience with superfood effectiveness to bring you the power of mushrooms in a revolutionary new way.
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#Funguys wanting to democratize mushrooms

Four Sigma Foods is an American company founded by Finns, who got sick of using pills that doesn't work.

Our mission is to democratize mushrooms. We see immunological issues 'along with hormonal and digestive problems' as the key thing to solve in order to help people live healthier.

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What do we believe in?


1 Natural beats synthetic. Nature has the solution.
2 Most of the natural foods are neither potent nor convenient to use.
3 The fungi and bacteria are key elements of the healthy diet, not just the vegetables and animal products.
For every Four Sigma Foods Superfood Mushrooms Drink box you buy, we donate one portion of medicinal mushrooms to a cancer patient.

Cancer is one of the biggest health problems of our time. Medicinal mushrooms have been widely used alongside conventional cancer treatments. Even some top cancer organizations and hospitals recommend their use as an alternative or complementary medicine.

When you buy any of our Four Sigma Foods Superfood Mushroom box from anywhere in the world, we will take a part of our profit and use it to buy a mushroom kit worth over $1,500 per receiver.



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Four Sigma Foods is a health food company founded by a group of passionate funguys in 2012.
We want to bring the ancient wisdom to modern times through effective and easy-to-use natural food products.

Statements throughout this publication have not been evaluated by the FDA.
These products are not intended to diagnose, treat, cure or prevent any disease process. Please read our Full Site Disclaimer.

© 2014 Funguys Inc.