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.
Change your life
in as little as
7 days
Four Sigmatic mushroom coffee is proven to give you:
Over 1.000.000 Cups Sold
60-day Money Back Guarantee
“I’m really loving my mushroom coffee. I even think it’s helping my digestive system.”
"Excellent taste and I don't get heartburn like I with regular coffee."
“I was a skeptic but I now believe and love this coffee.”
"Literally, the best coffee I have ever had."
"Absolutely love the benefits of clear thinking and the flavor is comforting."
Four Sigmatic, the Original Mushroom Coffee, is formulated to change your life.
Meet our all-star ingredients that
make the magic happen
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.
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.
Four Sigmatic in the spotlight
of lives changed
Hapinnes Guarantee
It’s a difference you can taste and feel. No fillers, no additives, just real ingredients you can pronounce and a taste you’ll crave daily. After all, we drink our blends multiple times a day.
Think Ground Coffee Bag
Pack Size
CHOOSE YOUR FREQUENCY
ROAST
Dark Roast
TYPE
Ground
TASTING NOTES
Notes of dark chocolate
CAFFEINE LEVEL
Regular Caffeine
of lives changed
Hear from our satisfied customers whose lives have been immediately changed
"Increased Work Production and Great Taste"
"I can't live without this coffee anymore! I love it!! Tastes great too. Ever since I started drinking this I have been able to focus and finish more things at work."
"Excellent taste and I don't"
"Excellent taste and I don't get heartburn like I with regular coffee."
"Best coffee I’ve had in years"
“I’m really loving my mushroom coffee. I’m the only one that drinks coffee so I don’t use it up all that fast. I even think it’s helping my digestive system.”
"I'm a believer!"
“Has a great mellow taste and I don't drink coffee outside of this but this I can actually drink this without cringing. And I feel an amazing mental sharpness and clarity after, I get so much done!”
"Increased Work Production and Great Taste"
"I can't live without this coffee anymore! I love it!! Tastes great too. Ever since I started drinking this I have been able to focus and finish more things at work."
"Excellent taste and I don't"
"Excellent taste and I don't get heartburn like I with regular coffee."
"Best coffee I’ve had in years"
“I’m really loving my mushroom coffee. I’m the only one that drinks coffee so I don’t use it up all that fast. I even think it’s helping my digestive system.”
"I'm a believer!"
“Has a great mellow taste and I don't drink coffee outside of this but this I can actually drink this without cringing. And I feel an amazing mental sharpness and clarity after, I get so much done!”