New
Mood Herbal Tea
Best used for:
INSTANT
CALM
Pick your product: Mood
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Mood -
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Focus Black -
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Calm -
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Gut Health -
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Product Description
A bright, floral herbal tea made from pomegranate, lemon balm and rose hips, powered by reishi mushroom and tulsi for a delicious, uplifting tea.
How to use & taste
Mix ¾ tsp with 8 fl. oz. hot or cold water and stir briskly. Berry-rich and earthy, balanced with a hint of natural sweetness. Bright, floral herbal tea.
Benefits
Uplifting mood without caffeine
Learn More
Ingredients
New
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.
Science-Backed Ingredients
A.K.A. Queen of mushrooms. But don’t worry, no royal status needed to enjoy the benefits of this stress-supporting super mushroom. (Royalty doesn’t believe in filler grains).
Calm
Celebrated for its ability to uplift mood tulsi (A.K.A. holy basil) is a must-have in any stress-reducing blend.
Lemon balm powder is a soothing herb known for its calming effects on the mind and body. It aids in reducing stress, improving sleep quality, and supporting digestive health with a gentle, refreshing taste.
Calming Herb
How To Use & Taste
Product Description
A bright, floral herbal tea made from pomegranate, lemon balm and rose hips, powered by reishi mushroom and tulsi for a delicious, uplifting tea.
Caffeine Level
Caffeine Free
Tasting Notes
Bright, floral herbal tea
Usage
Instant, dissolves in hot or cold water
When to consume
Morning or mid-afternoon
Real Premium Coffee, Delicious Taste

Reishi mushroom has been used for 5,000+years for its plethora of benefits, namely its ability to help calm and relax the nervous system. Without being sedative, it gently moves our nervous system from sympathetic (fight or flight) into parasympathetic (rest and digest), supporting homeostasis and equilibrium of mind, body and spirit.
There are few areas of clinical research more active than the gut-brain connection. Functional mushrooms play a critical role in a healthy gut. They are rich in prebiotic fiber that feeds probiotics and supports a diverse, thriving microbiome. The gut microbiome produces key neurotransmitters like serotonin, dopamine, and GABA, which help regulate mood. A happy gut equals a happy mood.
Whether you are working on one project or trying to power through your to-dos, these genius adaptogens bring the benefits. Every adaptogenic ingredient is chosen to support stress, giving your body more energy to focus on what matters most.
Say goodbye to microplastics and chemicals – our instant teas come in a convenient tea powder, free from toxins, fillers, and artificial ingredients.
Science-Backed Ingredients
A.K.A. Queen of mushrooms. But don’t worry, no royal status needed to enjoy the benefits of this stress-supporting super mushroom. (Royalty doesn’t believe in filler grains).
Calm
Celebrated for its ability to uplift mood tulsi (A.K.A. holy basil) is a must-have in any stress-reducing blend.
Lemon balm powder is a soothing herb known for its calming effects on the mind and body. It aids in reducing stress, improving sleep quality, and supporting digestive health with a gentle, refreshing taste.
Calming Herb
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.
Over
400M+ 400M+
Cups of Four Sigmatic served
& thousands of lives changed
Don't just take our word for it
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Formulated to change your day
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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...

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