Coffees
Proteins
Supplements
Instant Teas
Tea Variety Pack - 8 Packets
Best used for:
INSTANT
Pack Size:
TOTAL
$10.00
$1.25/Serving
Ships in 24 Hours (Mon-Fri)
60-day Money Back Guarantee
+300M Cups of Four Sigmatic Sold
Product Description
Meet the first premium, functional, organic instant teas. Delicious options including green tea, black tea, and herbal teas infused with Lion’s Mane, Reishi, and Turkey Tail mushrooms — plus heat-resistant probiotics, adaptogenic ashwagandha, and organic botanicals like ginger, lavender, and mint — for focus, stress relief, and gut health. Delicious, effective, and easy to use, it’s the original way to sip mushroom tea with benefits.
How to use & taste
Mix 1 packet with 8 fl. oz. hot or cold water and stir briskly.
Benefits
Focus Organic Green Tea: unsweetened green tea + lemon
Focus Organic Black Tea: lightly sweetened black tea + lemon
Gut Health Organic Herbal Tea: lightly sweetened ginger + lemon
Calm Organic Tea: lightly sweetened chamomile + mint
Learn More
Focus Organic Black Tea: lightly sweetened black tea + lemon
Gut Health Organic Herbal Tea: lightly sweetened ginger + lemon
Calm Organic Tea: lightly sweetened chamomile + mint
Frequently Asked Questions
Functional mushrooms like Lion’s Mane, Reishi, and Turkey Tail provide a range of benefits, including immune support, stress relief, and mental clarity. Incorporating them into your daily routine is a natural way to nourish your body, support your mind, and enhance overall well-being.
No mushroom flavor here! Depending on the variety, Four Sigmatic Instant Teas feature delicious notes like ginger, wild berries, lemon, mint, and more—crafted to delight your taste buds.
Nope! There are no added sweeteners. Feel free to add your favorite sweetener or enjoy it as is.
Our teas dissolve instantly in hot or cold water—no bleached tea bags or microplastics are needed. It’s a clean, convenient way to enjoy your tea anytime, anywhere.
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! 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.
Nope! The founder, Tero Isokauppila, is Finnish. Four Sigmatic was founded over 10 years ago and pioneered the mushroom coffee movement. With the support of wellness experts like Tim Ferriss, Dr. Mark Hyman, and others, Four Sigmatic has become the leader in making functional mushrooms a part of everyday routines worldwide.
Premium Instant Teas With Benefits
Calm Herbal Tea
Stress Relief — reishi mushroom & lavender powder
Delicious Taste — made with real, organic chamomile & mint
Delicious Taste — made with real, organic chamomile & mint
Gut Health Herbal Tea
Gut Health — 1 Billion CFUs of heat-resistant probiotics
Immune Support — turkey tail mushroom extract
Delicious Taste — made with real, organic ginger & lemon juice
Immune Support — turkey tail mushroom extract
Delicious Taste — made with real, organic ginger & lemon juice
Focus Black Tea
Enhanced Mental Focus — lion’s mane mushroom extract to help clear brain fog
Boost of Energy — sustained, balanced energy from gently caffeinated tea
Delicious Taste — made with real, organic tea leaves plus mint & lemon juice
Boost of Energy — sustained, balanced energy from gently caffeinated tea
Delicious Taste — made with real, organic tea leaves plus mint & lemon juice
Focus Green Tea
Enhanced Mental Focus — lion’s mane mushroom extract to help clear brain fog
Boost of Energy — sustained, balanced energy from gently caffeinated tea
Delicious Taste — made with real, organic tea leaves plus mint & lemon juice
Boost of Energy — sustained, balanced energy from gently caffeinated tea
Delicious Taste — made with real, organic tea leaves plus mint & lemon juice
Usage
Mix 1 packet with 8 fl. oz. hot or cold water and stir briskly.
Type
Instant
Caffeine Level
Focus Organic Green Tea: ~50mg, Focus Organic Black Tea: ~40mg, Gut Health Organic Herbal Tea: none, Calm Organic Herbal Tea: none.
Herbalist Formulated
No Sugar
Tested For Toxins
Gluten Free
Science-Backed
Certified Organic
Plant-Based
No Filler Mycelium
Science-Backed Ingredients
Over
300M+ 300M+
Cups of Four Sigmatic served
& thousands of lives changed
Don't just take our word for it
Formulated to change your day
Subscribe to Four Sigmatic
and Start feeling the benefits
Four Sigmatic vs
Regular Tea
Tea Made Smarter
Type
Instant Tea, free from toxic
Teabags with microplastics
Functional Mushrooms
Herbalist Formulated
Nothing artificial
Sugar-free
USDA Organic
100% real mushroom
We only use the fruiting body extracts, no cheap mycelium.
No mushroom, no benefits
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 coffee 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...
