the_original_mushroom_coffee
the_original_mushroom_coffee

Buy 1 Bag of Original Mushroom Coffee and Get 1 FREE

67,127

The coffee that started the movement 10 years ago, now reformulated for even better taste and benefits! 30 servings of organic Arabica instant coffee infused with Lion’s Mane, Chaga, Cordyceps, Reishi, and Turkey Tail mushrooms—plus Vitamin B12 and probiotics—for focus, energy, stress relief, and gut health. Delicious, effective, and easy to use, it’s the #1 mushroom coffee for a reason.

Buy 1 bag of Original Mushroom Coffee today and get 1 free. This is for new customers only. Limit one per household. Plus if you want to stock up, you can upgrade and buy 2 and get 2 free plus free shipping!

+200M Cups of Four Sigmatic Sold

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Each bag is 30 servings
Your mushroom coffee is estimated to arrive:
Product Description
How to use & taste
Benefits
Ingredients
A single roasted coffee bean isolated on a white background.Close-up of three reddish-brown reishi mushrooms on a white background.

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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

Your Coffee, But Better

Made with organic Arabica coffee, functional mushrooms, and adaptogens, this blend fuels your day with focus, balanced energy, immune support, and a gut health—all without the crash. Best of all, it’s smooth, bold, and free of any mushroom flavor.

Flavor

Medium roast coffee with notes of caramel. Free of any mushroom taste.

Expect Result

Clear, calm focus and energy, no jitters, no crashes. With heat-resistant probiotics, each cup supports a healthy gut and keeps you balanced.

50mg Caffeine
USDA Organic

Made with 100% organic ingredients—no fillers, starches, or artificial junk.

Tested For Toxins

Free from heavy metals, allergens, mycotoxins, and mold.

Real Mushrooms

Only fruiting bodies—no mycelium, grains, or fillers; wildcrafted or log-grown, never grown on rice.

Full Ingredient List:

Organic instant coffee, organic coconut milk powder, organic turkey tail extract, organic lion’s mane extract, organic reishi extract, organic chaga extract, organic cordyceps extract, organic yacon powder, Bacillus subtilis DE111®️, (500 Million CFU), Vitamin B12.

Focus and Energy without the Jitters

Enhanced Mental Focus

Enhanced Mental Focus

Clear brain fog fast with the #1 mushroom coffee. Organic coffee and lion’s mane work together to boost focus and mental clarity in every sip.
Boost of Energy

Boost of Energy

Stay energized with organic coffee and functional mushrooms like cordyceps, which enhance endurance—without compromising taste.
Gut Health

Gut Health

Each cup delivers 500 million CFU of heat-resistant probiotics to support a healthy gut.
No Jitters

No Jitters

With about half the caffeine of a regular cup (50 mg per serving), enjoy sustained energy without the jitters or crashes.
Stress Relief

Stress Relief

Adaptogens like reishi and chaga help your body handle stress, while lower caffeine levels keep you calm and balanced.
Immune Support

Immune Support

Chaga and turkey tail mushrooms provide functional immune support to help strengthen your body’s natural defenses.
Delicious Taste

Delicious Taste

No mushroom flavor—just smooth, rich coffee. Made with organic beans from family farms and backed by 100,000+ five-star reviews.
Tasting notes Notes of caramel
Roast Level Medium
Usage 30 servings/bag. Pour 1 Tbsp into a mug. Add 8 fl. oz. of hot water. Mix well and enjoy.
Caffeine level Half-caf, 50mg
Type Instant
Smooth Taste
Certified Organic
No Filler Mycelium
Plant-Based
Science-Backed
Tested For Toxins
Gluten Free
Keto

Original Mushroom Coffee™ vs Regular Coffee

Coffee Made Smarter™

Coffee Quality
Premium Arabica
Low Quality
5 Mushrooms
Probiotics For Gut
Immune Support
No Jitters
USDA Organic
100% Real Mushroom
We only use the fruiting body extracts, no cheap mycelium.
No mushroom, no benefits

Frequently Asked Questions

Despite the name, it doesn’t taste like mushrooms! Instead, it offers a smooth, rich flavor reminiscent of a classic medium roast coffee with subtle notes of caramel. With over 100,000 5-star reviews, customers rave about the taste, enjoying the benefits without compromising their coffee experience.
Yes! You can absolutely make a one-time purchase. But if you’re looking for the best value, subscribing is the way to go. You’ll get 30% off your first order, 20% off all recurring orders, and enjoy exclusive perks and benefits, including select gift items. Our products are designed to support long-term wellness, and subscribing helps you build a consistent routine while saving more.
Absolutely! We offer a 60-day money-back guarantee, no questions asked.
Absolutely! Four Sigmatic products are USDA-certified organic, made with real mushroom fruiting bodies (not mycelium), and crafted without fillers, gums, and artificial flavors.
Yes! It’s designed to be part of your daily routine, offering a natural and consistent way to support your focus and overall health.
Yes, Original Mushroom Coffee is made with organic Arabica coffee and has around 50mg of caffeine. It’s infused with top functional mushrooms to elevate your coffee routine without compromising on taste.

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