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Energy without Crash
Enhanced Mental Focus
Science-Backed Studies
Third-Party Tested
5-Stars Excellent 4.8 / 100+ Million Cups Sold
Love Your Coffee
Without the Downsides
Try this masterful combination of delicious organic Mushroom Coffee and a powerhouse blend of science-backed ingredients, specifically formulated to support the brains of coffee lovers.
Daily Focus Kit
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A trial pack.
Perfect for once a day consumption.
Perfect for twice a day consumption.
Perfect for 2-3 times per day consumption.
DELIVERED MONTHLY
Servings
MOST VALUE
BEST SELLER
60-day money back guarantee
Science-Backed Studies
Energy without Crash
Enhanced Mental Focus
Science-Backed Studies
Third-Party Tested
Get started with Four Sigmatic's Daily Focus Kit
2 Think Ground Coffee Bags
32 Servings, Ships Every 30 Days
$32/mo
90 Capsules of Focus Mushroom Complex
30 Servings, Ships Every 30 Days
$29/mo
$104
$57/mo
Try Mushroom Coffee
60-day money back guarantee
Update or cancel anytime
We've All Tried to Quit Coffee..
Let's be honest—quitting coffee is tough.
Many of us have considered it, aiming to cut out the jitters, the crashes, or just to feel healthier. But in the whirlwind of modern life, that warm cup in the morning is more than just a drink; it's a comforting ritual that helps us start the day. You're not alone if you've tried and struggled to give it up.
We understand how hard it is because we've been there too.
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.”
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."
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”
But You Don't Have To Give It Up.
What if you could continue savoring your daily coffee without the usual downsides? Four Sigmatic has created the perfect pairing to let you enjoy your coffee ritual while feeling even better.
1. Brew Morning Coffee with Lion’s Mane
Kickstart your day with our specialty-grade, organic ground coffee infused with Lion’s Mane mushroom. It has just the right amount of caffeine to keep you energized and lets you indulge in the rich, flavorful cup you love. The addition of Lion’s Mane supports cognitive function, helping you stay focused and alert without the typical caffeine crash.
2. Take Focus Supplements to Enhance Your Experience
Elevate your coffee routine by pairing it with our Focus Supplements, designed to complement your brew and reduce the downsides of stimulants.
A New Era of Morning Coffee Without Jitters
Lion's Mane Mushrooms
Lion’s Mane helps clear brain fog, so you can stay sharp and focused all day.
Chaga Mushroom
Chaga mushrooms promote healthy digestion, helping your body function optimally.
Organic Premium Coffee
Our blend features organic coffee
from a small, family-run Honduran co-op, giving you clean, sustainable energy.
Brew It Your Way
Pre-ground and ready to use in a drip coffee maker, French press, or pour-over.
Paired with Powerhouse Blend of Mental Focus
L-Theanine
L-Theanine is the amino acid from green tea that gives you balanced, sustained mental energy.
Organic Bacopa Monnieri
Known for its brain-boosting properties and are a vital addition to our favorite mushrooms.
Organic Rhodiola Extract
Sometimes called “golden root,” rhodiola is the gold standard for promoting productivity and creativity.
Organic Ashwagandha
It’s been used for generations to support so many conditions we can’t fit them all here, but stress relief is one of our favorites.
Lion's Mane Mushrooms
Lion’s Mane helps clear brain fog, so you can stay sharp and focused all day.
Vitamin B12 (333% DV)
Proven vitamin for energy, no IV required.
Four Sigmatic Makes Focus Inexpensive!
If you purchased premium versions of all of the quality ingredients independently — it would look something like this:
Four Sigmatic can replace
Daily Cup of Coffee
$32
Lion's Mane Mushroom
$17
B12 Vitamin
$22
L-Theanine
$21
Rhodiola
$18
Chaga Mushroom
$19
Bacopa Monnieri
$20
Ashwagandha
$20
$57
$169
Based on current available data for average industry prices of premium mushroom supplements.
Try Mushroom Coffee
How to start your day with Focus Kit?
1. Take 3 Focus Capsules with glass of water
2. Brew delicious coffee with your preferred brewing method
3. Enjoy the focused morning without shakes
Your brain deserves better coffee.
Energy without the Crash
Third-party tested and organic premium coffee
Science-backed with a decade of iterations
Over 100,000 5-star Reviews and Counting
Try Mushroom Coffee
What products does Four Sigmatic replace?
Four Sigmatic can replace your daily organic coffee with a delicious, functional alternative. It also combines the benefits of various mushroom supplements like chaga and lion's mane, offering a convenient way to enjoy your morning brew while supporting focus, immunity, and overall well-being in one cup.
How do I know if Four Sigmatic is right for me?
Four Sigmatic is perfect for you if you’re looking for a coffee that offers more than just a caffeine boost. If you want to upgrade your daily routine with added benefits for focus, immunity, and overall wellness—without sacrificing taste—this coffee could be a great fit. Plus, with over 100,000 5-star reviews, you’re in good company! If you’re already into organic coffee or mushroom supplements, it’s an easy switch to get the best of both worlds.
When should I expect to see benefits?
Right away you should feel focused and more productive. After a few weeks you’ll start to notice that you are less likely to feel run down, or foggy. Functional mushrooms are safe to consume long-term and you’ll notice how much better you feel now if you try a cup of regular coffee after a month of your Think Ground Coffee.
What makes Four Sigmatic different from other coffees?
Four Sigmatic stands out by combining high-quality organic coffee with functional mushrooms like chaga and lion’s mane, giving you a delicious brew that not only energizes but also supports focus and well-being. Unlike regular coffee, it provides more than just a caffeine boost—each cup brings added benefits from adaptogens and functional ingredients.
What does Four Sigmatic taste like?
Despite the name, it doesn’t taste like mushrooms! Instead, it has a smooth, rich flavor similar to a classic dark roast coffee with notes of dark chocolate. With over 100,000 5-star reviews backing it up, customers love the taste and enjoy the benefits without compromising on their coffee experience.
