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100,000+ Five Star Rating

Get your daily focus without the jitters

The Original Mushroom Coffee™. Over 200 Million cups served.

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“Mushroom coffee can help you focus” “Mushroom coffee can help you focus”
“I’m definitely a fan 
of the brand” “I’m definitely a fan 
of the brand”
“Take us to fungi
town!” “Take us to fungi
town!”
“An incredible blend of vegan protein” “An incredible blend of vegan protein”
“Cult mushroom purveyor Four Sigmatic” “Cult mushroom purveyor Four Sigmatic”
“Four Sigmatic has taken the health world by storm” “Four Sigmatic has taken the health world by storm”

Find Your Brew type of product

#1 Mushroom Coffee for

Focus

Focus

Explore now
Best Seller
Gut Health

Gut Health

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Calm

Calm

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Decaf
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Real Premium Coffee, Made Smarter

Enhanced Mental Focus

Boost
of Energy

Gut Health

Immune Support

No Jitters

Certified Organic

Upgrade My daily Coffee

Unlike Any Other Mushroom Coffee

9 in 10

Four Sigmatic buyers say it works

94%

of Four Sigmatic buyers plan on buying again

#1
in Consumer Satisfaction

Ranked by Four Sigmatic buyers highest on taste & efficacy vs buyers of competitive products.

People switch to Four Sigmatic because of:

  1. Better Taste
  2. Better Ingredients
  3. Better Results*
Source: Mindsight Brand Health Study 2024

Trusted by Experts and Performers

Joe Rogan

Comedian, Host of The Joe Rogan Experience

“I drink Four Sigmatic Lion’s Mane all the time... It actually tastes great, and it’s damn good for you. Their company is F***ing slick.”

Thomas DeLauer

Fitness Expert & Host of a Leading YouTube Channel

"It's next-level cognitive function. I'm clicked-on, focused, but also smooth and calm. You just have to feel it to see what I mean. Four Sigmatic is the OG and the real deal, don't fall for knock-off phonies."

Dr. Mark Hyman

Physician and New York Times bestselling author

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

Rich Roll

Ultra-Endurance Athlete, Host of The Rich Roll Podcast

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

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Gift With Purchase
Focus Ground Coffee - Dark
Focus Ground Coffee - Dark
$20.00
$20.00 $14.00
Focus Ground Coffee - Dark

Organic coffee powered by lion’s mane and chaga mushrooms. See results in as little as 7 days with focus that tastes unbelievably delicious.

Focus Ground Coffee - Dark
Focus Ground Coffee - Dark
Gut Health Ground Coffee - Medium
Gut Health Ground Coffee - Medium
$20.00
$20.00 $14.00
Gut Health Ground Coffee - Medium

Your stomach will thank you. Organic medium roast coffee gets a gut-friendly boost from probiotics, prebiotics, turkey tail and chaga mushrooms.

Gut Health Ground Coffee - Medium
Gut Health Ground Coffee - Medium
Gut Health Coffee Pods (24ct)
Gut Health Coffee Pods (24ct)
$36.00
$36.00 $25.20
Gut Health Coffee Pods (24ct)

Organic coffee gets a gut-friendly boost from probiotics, prebiotics, turkey tail and chaga mushrooms. Your stomach will thank you when you pop this recyclable* pod into your Keurig®.

Gut Health Coffee Pods (24ct)
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Gut Health Coffee Pods (24ct)
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Calm Decaf Ground Coffee - Medium
Calm Decaf Ground Coffee - Medium
$20.00
$20.00 $14.00
Calm Decaf Ground Coffee - Medium

Reishi and chaga team up with organic medium roast coffee for serenity in every sip. Soothe your brain with a delicious decaf to de-stress. Now available only on FourSigmatic.com

Calm Decaf Ground Coffee - Medium
Calm Decaf Ground Lifestyle
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Calm Decaf Ground Coffee - Medium
Calm Decaf Ground Lifestyle
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Focus Coffee Pods (24ct)
Focus Coffee Pods (24ct)
$36.00
$36.00 $25.20
Focus Coffee Pods (24ct)

Organic coffee infused with lion’s mane and chaga mushrooms. Just pop this recyclable* pod into your Keurig® to enjoy energy and focus in minutes—and see results in as little as 7 days.

Focus Coffee Pods (24ct)
Focus Coffee Pods (24ct)
Focus Max High Caf Ground Coffee - Dark
Focus Max High Caf Ground Coffee - Dark
$20.00
$20.00 $14.00
Focus Max High Caf Ground Coffee - Dark

Give yourself a pick-me-up the smart way with L-Theanine and cordyceps plus organic coffee and coffee bean extract for an extra boost of energy.

Focus Max High Caf Ground Coffee - Dark
Focus Max High Caf Ground Coffee - Dark
Balance Half Caf Ground Coffee - Medium
Balance Half Caf Ground Coffee - Medium
$20.00
$20.00
Balance Half Caf Ground Coffee - Medium

Lower caffeine, less stress in a half caf* brew. Organic coffee infused with adaptogens to help you find calm, and balance body and mind.

Balance Half Caf Ground Coffee - Medium
Balance Half Caf Ground Coffee - Medium
Focus Whole Bean Coffee
Focus Whole Bean Coffee
$20.00
$20.00 $14.00
Focus Whole Bean Coffee

Special blend of powerful focus-enhancing mushrooms and organic dark roast whole bean coffee to center your mind in as little as 7 days.

Focus Whole Bean Coffee
Focus Whole Bean Coffee
Original Mushroom Coffee™
Original Mushroom Coffee™
$50.00
$50.00 $35.00
Original Mushroom Coffee™
Original Mushroom Coffee™
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Original Mushroom Coffee™
the_original_mushroom_coffee
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Focus Organic Coffee Latte - Mocha
Focus Organic Coffee Latte - Mocha
$20.00
$20.00 $14.00
Focus Organic Coffee Latte - Mocha

Indulge in a creamy coconut milk latte infused with focus-enhancing lion’s mane mushroom – in an instant! Only 1g of sugar.

Focus Organic Coffee Latte - Mocha
Focus Organic Coffee Latte - Mocha
Focus Organic Coffee Latte - Vanilla
Focus Organic Coffee Latte - Vanilla
$20.00
$20.00 $14.00
Focus Organic Coffee Latte - Vanilla
Focus Organic Coffee Latte - Vanilla
Focus Organic Coffee Latte - Vanilla
Focus Creamer – Chocolate
Focus Creamer – Chocolate
$15.00
$15.00 $10.50
Focus Creamer – Chocolate

Reach for a thoughtful creamer. Smooth, creamy, chocolatey coconut-based organic creamer with lion’s mane and L-Theanine for focus in a cup.

Focus Creamer – Chocolate
Focus Creamer – Chocolate
Focus Creamer – Vanilla
Focus Creamer – Vanilla
$15.00
$15.00 $10.50
Focus Creamer – Vanilla

Expect more from your creamer. Delicious coconut-based organic vanilla creamer with brain-loving ingredients like lion’s mane and L-Theanine for focus in a cup.

Focus Creamer – Vanilla
Focus Creamer – Vanilla
Focus Instant Coffee, Packets
Focus Instant Coffee, Packets
$15.00
$15.00 $10.50
Focus Instant Coffee, Packets

Organic instant coffee infused with lion’s mane and chaga mushrooms for focus in a convenient instant packet.

Focus Instant Coffee, Packets
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Focus Instant Coffee, Packets
4897039310776_Think_Organic_Coffee_Mix_Instant_Facts_Panel
Plant-Based Protein – Vanilla
Plant-Based Protein – Vanilla
$50.00
$50.00 $35.00
Plant-Based Protein – Vanilla

Enjoy a new formula, now with 20g of complete protein, a smoother texture, and added superfoods (prebiotics, probiotics, greens, fruit, and mushrooms) for energy, immunity, and gut health. Without any refined sugar or artificial sweeteners, you can sip guilt-free!

Plant-Based Protein – Vanilla
Plant-Based Protein – Vanilla
Plant-Based Protein – Chocolate
Plant-Based Protein – Chocolate
$50.00
$50.00 $35.00
Plant-Based Protein – Chocolate

Enjoy a new formula, now with 20g of complete protein, a smoother texture, and added superfoods (prebiotics, probiotics, greens, fruit, and mushrooms) for energy, immunity, and gut health. Without any refined sugar or artificial sweeteners, you can sip guilt-free!

Plant-Based Protein – Chocolate
Plant-Based Protein – Chocolate
Plant-Based Protein – Peanut Butter
Plant-Based Protein – Peanut Butter
$50.00
$50.00 $35.00
Plant-Based Protein – Peanut Butter

Expect more from your protein. Feel good about 18 grams organic plant-based protein with 1500 mg mushroom and adaptogens in a creamy real peanut protein, without fillers or artificial flavors.

Plant-Based Protein – Peanut Butter
Plant-Based Protein – Peanut Butter
Focus Mushroom Blend
Focus Mushroom Blend
$30.00
$30.00 $21.00
Focus Mushroom Blend

7 genius adaptogens in an organic caffeine-free high dose (1500 mg) blend shown to increase focus, productivity and concentration in every smooth scoop.

Focus Mushroom Blend
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Focus Mushroom Blend
PDP_Focus_Mushroom_Blend_060223_1
Focus Capsules
Focus Capsules
$37.00
$37.00 $25.90
Focus Capsules

Organic curated blend featuring lion’s mane mushroom, L-theanine, and vitamin B12 to support mental clarity. When you’re focused, anything is possible.

Focus Capsules
816897023608_Focus_Mushroom_Complex_Benefit_080223
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Focus Capsules
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Calm Capsules
Calm Capsules
$37.00
$37.00 $25.90
Calm Capsules

Organic curated blend featuring reishi mushroom, ashwagandha, and vitamin B6 to reduce stress. Clear your mind so you can focus on what matters.

Calm Capsules
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Calm Capsules
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Calm Mushroom Blend
Calm Mushroom Blend
$30.00
$30.00 $21.00
Calm Mushroom Blend
Calm Mushroom Blend
Calm Mushroom Blend
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Four Sigmatic vs
Regular Coffee

Coffee Made Smarter™

Coffee Quality
Premium Arabica
Low Quality
No jitters
Positive Mood
Gut support
Less acidic
USDA Organic
100% real mushroom
We only use the fruiting body extracts, no cheap mycelium.
No mushroom, no benefits

thousands of lives changed

Don't just take our word for it

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Proteins

Plant-Based Protein – Vanilla

Plant-Based Protein – Vanilla

$35
Protein Gut Health
Plant-Based Protein – Chocolate

Plant-Based Protein – Chocolate

$35
Protein Gut Health
Plant-Based Protein – Peanut Butter

Plant-Based Protein – Peanut Butter

$35
Immunity Protein
Plant-Based Protein – Unflavored

Plant-Based Protein – Unflavored

$35
Protein Gut Health
Plant-Based Protein – Vanilla

Plant-Based Protein – Vanilla

$35
Protein Gut Health
Plant-Based Protein – Chocolate

Plant-Based Protein – Chocolate

$35
Protein Gut Health
Plant-Based Protein – Peanut Butter

Plant-Based Protein – Peanut Butter

$35
Immunity Protein
Plant-Based Protein – Unflavored

Plant-Based Protein – Unflavored

$35
Protein Gut Health
A single roasted coffee bean isolated on a white background.Close-up of three reddish-brown reishi mushrooms on a white background.

Find Four Sigmatic At Thousands of U.S. Stores

Hint: Check the coffee aisles ☕

Find A Store Near You

Mushroom Legacy Beyond a Decade

Finnish Funguys

  • Founded by a 13th-gen farmer Tero Isokauppila and team of Finnish Funguys
  • After years of perfecting, Mushroom Coffee was born!
  • From freezing Finland to sunny California, we made the leap
  • Tero’s book 'Healing Mushrooms' became an Amazon bestseller

The Shroom Boom starts

  • Team grows; three offices later, we plant roots in Venice, CA.
  • Mushroom Coffee becomes a sensation. Beloved by podcast giants and a-list celebs
  • Shroom Rooms spore up in Venice, CA, and Soho, NY to serve FREE mushroom coffee
  • Tero’s third book, 'Healing Adaptogens,' is yet another Amazon hit

200 Million Cups Sold

  • Find Mushroom Coffee at thousands of U.S. stores like Whole Foods and Sprouts
  • A #1 bestseller on Amazon, giving the best cofee brands a run for their beans
  • It’s official! We’ve served over +200 million cups of coffee
  • And stay tuned, because there’s so much more brewing...

Your satisfaction is 100% guaranteed!

As fellow seekers, we are proud to share this knowledge and feel it will be of immense value. However, if you are not completely satisfied, we offer a 60 Day Money-Back Guarantee.

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