Kinda changing my life...
"Love this coffee. Been telling everyone I know about it. Placebo or not, I feel lessanxious, less irritable, more willing to focus on work and complex tasks, tastes good."
Verified Buyer
YOUR DAILY FLOW Feel focused. Stay calm. Live well-every day.
“"Mushroom coffee can help you focus"”
“"I'm definitely a fan of the brand"”
“"An incredible blend of vegan protein"”
“"Four Sigmatic has taken the health world by storm"”
“"Mushroom coffee can help you focus"”
“"I'm definitely a fan of the brand"”
“"An incredible blend of vegan protein"”
“"Four Sigmatic has taken the health world by storm"”
WHAT SETS US APART
A Higher Standard For Functional Mushrooms
For over a decade, we've been obsessed with doingmushrooms right - from how they're grown andtested to how they taste in your cup.
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ROOTED IN MUSHROOM TRADITION
Founded in 2012 by a 13th-generation farmer, our work began long beforemushrooms were trending. We've spent years studying, sourcing, and perfectingfunctional mushrooms to unlock real benefits - not hype.
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ONLY THE ESSENTIALS. NOTHING EXTRA.
We use concentrated mushroom fruiting body extracts - never cheap myceliumfillers. Every product is third-party tested for purity, potency, and toxins, and madewith organic ingredients you can trust.
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FUNCTIONAL, FINALLY DELICIOUS
Great benefits shouldn't come with a tradeoff. Our products are crafted to tastesmooth, rich, and familiar - so adding mushrooms to your daily routine feels effortless, not medicinal.
How We Compare
 | Regular Coffee | Other Mushroom Coffeess | Coffee Alternatives | |
|---|---|---|---|---|
| Certified Ingredients | ||||
| Full-Strength Serving | Varies | |||
| Third-Party Tested | Varies | Varies | ||
| No Fillers Or Blends | Varies | Varies | ||
| Tastes Good Black | Varies | Varies | ||
| Works With Any Machine | Varies | Varies | ||
| Recyclable Packaging |
Unlike Any OtherMushroomCompany
8 in 10
#1
in overall satisfaction
would recommend to a friend
92%
#1
in overall satisfaction
rate the quality as excellent
8 in 10
#1
in overall satisfaction
based on an independent survey
8 in 10
#1
in overall satisfaction
Why customers switch to us
- Better value
- Cleaner ingredients
- Longer lasting
Source: independent customer survey
thousands of lives changed
Don't just take our word for it
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."
Verified Buyer
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."
Verified Buyer
Kinda changing my life...
Love this. Been telling everyone I know about it.
Verified Buyer