Four Sigmatic

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Venice, CA
Four Sigmatic

The #1 Mushroom Coffee & Protein Brand 🍄
Transform your daily rituals into opportunities for a good headspace. (More on this later.) That gave us an idea.
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We started back in Finland, where saunas outnumber cars and people love coffee as much as they love nature. So much so that our grandparents brewed a coffee replacement out of mushrooms during WWII. Our Finnish grandparents brewed mushrooms when they couldn’t get coffee. Turns out those mushrooms—Chaga—are a powerful, immune-supporting Four Sigmatic food. We searched for more exhaustively-studied,

practically-magic Four Sigmatic ingredients to add to our daily go-tos. Guess what? Organic coffee plus Chaga is chaga-bly delicious and remarkably good at balancing caffeine. Goodbye, jitters and sugar highs! (And hello, somewhat regrettable sense of humor.) As you might have guessed, we don’t take ourselves too seriously. But our products are no joke. We source the world’s very best ingredients. We also work with 3rd party testers to geek out about formulas and purity levels, so you don’t have to think about the science. Unless you want to. In which case, stop by our FAQs. We have a sauna in our office. We also have a bus named Mauri (the Mushroom Mobile) and Maisa, the electric Mushroom Moped (Mauri’s sister). They travel around the U.S. serving up elevated essentials on wheels. This stuff just makes sense to us—and it makes people feel really good. We believe in it so much, we wrote an actual book full of health-supporting, functional-ingredient recipes. Read more here:
https://us.foursigmatic.com/pages/about
https://international.foursigmatic.com/pages/about

06/13/2025

Can’t stop re-watching The Last of Us? Prove it!

Who said it: Joel, Ellie, or you on your third cup of Cordyceps Coffee?

Drop a comment and tell us how you did! 👇

Watch on

06/10/2025

Here’s what’s actually in his cup of Joel:
🧠 Lion’s Mane for mental clarity
🍄 Cordyceps for endurance
⚡ B12 for productivity
☕ High caffeine

Tag someone who orders coffee like they’re prepping for an invasion.

Watch on

©2025 Home Box Office, Inc. All rights reserved. The Last of Us and related elements are property of Sony Interactive Entertainment, Inc.

06/06/2025

Googling “Ellie season 2 arc” while sipping mushroom coffee like it’s a coping mechanism. (Plot twist: it is.) 🧠💔🍄

now streaming only on

©2025 Home Box Office, Inc. All rights reserved. The Last of Us and related elements are property of Sony Interactive Entertainment, Inc.

06/02/2025

What I drink in a day to:
✔ Stay focused
✔ Support my gut like a grown-up
✔ Power through my 2PM crash
Coffee, protein, tea → all functional, all delicious, none of it boring. 🍄💁‍♀️

05/27/2025

No bugs were harmed in the making of this coffee. 🐛✋

Four Sigmatic’s cordyceps is USDA organic and ready to fuel you with energy + endurance—zero bug guts, all benefits.

Try cordyceps in our limited-edition The Last of Us Cordyceps Coffee.

Watch Sundays at 9pm on

05/21/2025

Think you've got main character energy? Take the quiz and find out if you’re a fighter like Joel, a survivor like Ellie, or… clicking in a corner.

No pressure. Just everything at stake. 😅

Drop a comment and tell us who you got! 👇

Watch Sundays at 9pm on

05/09/2025

This meme = science. 🧠 Go for big brain moves by shopping our birthday sale!

HURRY, shop the sale before it's gone 🍄 🛒

04/19/2025

We didn’t just hop on the mushroom coffee train—we built the track. 10 years after our first fungi infused coffee, enter our OG Mushroom Coffee. The best-of-the-best for smoother sips and even bigger benefits. (Looking at you, gut health + focus. 👀 )

04/13/2025

Regular coffee doesn’t stand a chance. The Original Mushroom Coffee: 30 servings of organic Arabica instant coffee infused with Lion’s Mane, Chaga, Cordyceps, Reishi, and Turkey Tail mushrooms—plus Vitamin B12 and probiotics—for focus, energy, stress relief, and gut health.

04/09/2025

FINAL SUPPLY RUN! Only 3 days left to stock up at the Shroom Room for:
☕ FREE cups of Cordyceps Coffee
🍄 Limited-edition swag
📍 68 Bleecker St, NYC at
🏃 Run, don’t walk. Last day: April 13.

The new season of premieres April 13 on

01/16/2025

Our OG Calm Cacao is making friends with TWO NEW flavors! ✨ Creamier, sweeter, and here to calm your chocolate cravings. Say hello to Dark Chocolate & Mylk Chocolate Calm Cacao 🍫

01/06/2025

2025 is for focus, not jitters. ☕🍄

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Venice, CA

Website

https://us.foursigmatic.com/

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Making drinking mushrooms a thing since 2012.

Born in the country with the world’s highest coffee consumption, the founding fun guys of Four Sigmatic took a centuries-old tradition of brewing mushroom tea to the next level.

Mushrooms and adaptogens are some of the world’s most nutritious foods. But they get shiit(ake) on constantly for fickle taste opinions.

Even if they’re not your cup of tea, you’ll be amazed by how easy and delicious adding ‘shrooms to your favorite daily drinks can be. Whether you’re a black coffee, latte, hot cacao, or tea person, we have a drink made for you.

Today we’re over 30+ remote shroomates™, mothers, foragers, farmers, and ice hockey enthusiasts - dedicated to sharing our ‘shroomy secrets with friends like you in over 65 countries.