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+100,000 Verified 5-star reviews

The #1 Best-Selling Coffee on Amazon is launching on TikTok Shop!

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Energy without Crash

Smooth Digestion

Enhanced Mental Focus

Top Rated Taste

Science-Backed Studies

Third-Party Tested

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Experience enhanced focus, energy, and overall wellness, all packed into a cup of rich and smooth coffee. Feel the difference in just 7 days.

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Recommended by top health experts & performers
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Joe Rogan

Comedian, UFC Commentator, Host of The Joe Rogan Experience

“Four Sigmatic has become a key part of my daily routine. I drink Four Sigmatic Lion’s Mane all the time... It actually tastes great, and it’s damn good for you... just a whole lot of power. Their company is F***ing slick.”

Man speaking into a microphone in a podcast studio, with a laptop and mug on the table.

Rich Roll

Ultra-Endurance Athlete, Host of The Rich Roll Podcast, Plant-Based Wellness Advocate

"My morning go-to when I need to get up, go, and keep going."

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Dr. Mark Hyman

Physician, New York Times Bestselling Author, Founder of The UltraWellness Center

“Reishi, lion’s mane, chaga and cordyceps mushrooms contain powerful properties”

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Feel the focus of Mushroom Coffee

Four Sigmatic Mushroom Coffee is crafted with the highest quality organic ingredients, carefully selected to work synergistically, supporting focus —all in one convenient, delicious cup.

Four Sigmatic can replace

Cost per month

Daily Cup of Coffee

Organic Dark Roast Arabica

$20

Immune Support

Chaga Mushrooms

$25

Cognitive Support

Lion's Mane Mushroom

$35

Total per month

$30

$80

Based on current available data for average industry prices of premium mushroom supplements.

'Four Sigmatic Think organic coffee with bread, coffee beans, and a steaming cup on an orange background.'

"This is the best-tasting mushroom coffee that we’ve reviewed — it’s sweet without being syrupy, with just a touch of nuttiness and earthiness."

Rolling Stone

The Authority on Music, Politics, and Culture

Get Started With The #1 Mushroom Coffee Welcome Kit

4 Think Ground Coffee Bags

64 Servings, Ships Every 30 Days

$57/mo

FIRST TIME SUBSCRIPTION INCLUDES:

Coffee Canister

Stainless steal, preserve the freshness

$32

Free

Instant Coffee Packets

10 individual packets

$15

Free
Total

$104

Free

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Orange coffee cup and Four Sigmatic Think Organic Coffee surrounded by coffee beans and mushroom pieces.

"Yes, I love this coffee. There is a noticeable difference when I drink other coffees. I was always an "all-day coffee drinker." It was bad. This inadvertently cut my coffee cravings way back. Now, I only have one cup in the morning and one after lunch. No plans on changing brands anytime soon."

Denise T.

Verified Customer

Graph comparing energy levels over time with regular coffee versus mushroom coffee.

Step Into a New Era of Morning Coffee

Enhanced Focus

Lion’s Mane helps clear brain fog, so you can stay sharp and focused all day.

Smooth Digestion

Chaga mushrooms promote healthy digestion, helping your body function optimally.

Daily Energy

Our blend features organic coffee from a small, family-run Honduran co-op, giving you clean, sustainable energy.

Positive Mood

A meta-analysis of 330,677 people drinking coffee daily found that coffee consumption is significantly associated with supporting healthy moods.

Here’s how Mushroom Coffee works

Package of Four Sigmatic Think Ground Organic Coffee, dark roast, for mental focus and energy.

Enjoy it first thing in the morning or before starting your workday

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Ready to use in a drip coffee maker, French press, or pour-over

A person pours coffee from a French press into a glass mug on a wooden tray.

Add milk or enjoy the rich black coffee flavor

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Savor the rich, balanced flavor with notes of chocolate and nuts

Your brain deserves better coffee.

Energy without the Crash

Third-party tested and organic premium coffee

Science-backed with a decade of iterations

Real Organic Coffee vs. Weird Mushroom Coffee alternatives

Over 100,000 5-star Reviews and Counting

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INGREDIENTS

Everything You Need, Nothing You Don’t

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Organic dark roast Arabica coffee

Our organic Arabica coffee beans come from a small family-run co-op in Honduras. These beans are dark roasted for a rich and complex flavor you’ll crave. It tastes like coffee because it is coffee.

Focus

Energy

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Meet your ultimate immune system supporter. Packed with antioxidants, this mushroom helps keep your body well. Our chaga’s sustainably wildcrafted on birch trees, just as nature intended. We extract the real chaga (no mycelium, fillers or grains here) to unlock the best of the best benefits.

Immune System

Gut Health

A person holding chaga mushroom next to a tree in a forest.

This mushroom takes after its name with a fierce brain-powering boost to keep you sharp and energized. We extract our lion’s mane from log-grown fruiting bodies: fully organic, with no fillers, grains or carriers.

Focus

Energy

Lion's mane mushrooms on a wooden table with a blurred green background.

“Real Mushrooms”

The fruiting body is the real deal—the actual cap and stem—with 15x more active ingredients.

“Clinically Proven”

We work with other experts and stay on top of the latest clinical studies and data so you can feel confident.

“Magic Mushrooms”

Some people say they make you feel like magic, but these are not psychedelic mushrooms.

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