🍄☕ Elevate your coffee ritual with brain-boosting mushroom magic!
BRAIN BOOSTING BREW - Lion's Mane mushrooms support focus and mental clarity for your busiest days.
BALANCED MEDIUM ROAST - Smooth, rich coffee flavor that energizes without bitterness or jitters.
ANTIOXIDANT POWERHOUSE - Chaga mushrooms deliver natural immune support and vitality in every cup.
PREMIUM QUALITY PURITY - Crafted by Four Sigmatic, trusted for clean, mushroom-infused wellness blends.
CONVENIENT SINGLE SERVE SACHETS - Perfectly portioned for quick, mess-free brewing anytime, anywhere.
Four Sigmatic FSF Mushroom Coffee combines medium-roasted coffee with Lion's Mane and Chaga mushrooms in 10 convenient sachets per pack, delivering a smooth, antioxidant-rich beverage designed to enhance focus, immunity, and daily energy.
Specifications
Additives
Lion's Mane, Chaga Mushrooms
Allergen Information
Contains: Mushroom
Units
40 count
Storage Instructions
Store in a cool, dry place, away from direct sunlight and extreme temperatures.
Serving Recommendation
1 sachet
Brand
Four Sigmatic
Format
Box
Age Range Description
Adult
Reviews
4.3
All from verified purchases
H**N
Brain fog gone
I have used this brand for years. There are other brands available now but iv found that this is still the best. Best taste, best price, best results.
M**N
Love this stuff!
This mushroom coffee is genuinely incredible.I thought at first that it might have just been placebo effect, but I had a super productive day one time and turns out my Mrs made me one without me knowing. So it's just a great product!I get better benefit from the Lions Mane & Chaga one than the Chaga & Cordyceps but worth a try as some people will be different.Also for those who have the "I don't want my coffee to taste like mushrooms" thought process, it doesn't. Just tastes like coffee.
C**G
Less caffeine more pep
A bit pricey but the alertness and pep from it with a lower caffeine content is awesome. No come down or slump after either. A proper wake up or perfect pre workout
M**S
Mushrooms
This product is an acquired taste…I like it.I have one cup at 11:00 a.m each day .Well packaged…prompt delivery.
D**L
All time favourite
Beyond amazing
M**T
Doesn't contain either lion's mane or chaga?
I frequently buy the Four Sigmatic Think (lion's mane) coffee and find it makes a significant difference almost instantly. Ordered, what I thought would be a replacement batch, and accidentally bought this "lion's mane and chaga mix." Curious to see how much lion's mane this contained, I looked at the ingredient list only to find neither lion's mane or chaga are listed!? Only Reishi mushroom! I'm not sure that is legal but I am certain I won't purchase from this supplier again * further researching the product I found this format isn't carried on the official Four Sigmatic website, which further makes me dubious about its' authenticity.
R**.
Tastes nice!
Good taste, doesn’t feel like your drinking mushrooms!
T**S
Nice coffee.... shame about the price increase.
Love this product and bought it here a few days ago for £36.....but now the price has shot up £5 since lockdown! .... Not impressed.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
5 days ago
Khalid Z.
Great experience from order to delivery. Highly recommended!
To prepare the Four SIGMATIC FSF Mushroom Coffee Lion's Mane & Chaga, empty a sachet into a cup, add hot water, and stir. Optionally, add nut milk, natural sweeteners, or coconut oil if desired. Enjoy a medium-roasted coffee with half the caffeine of a regular cup.
Safety Warning
Store in a cool, dry place, away from direct sunlight and extreme temperatures.
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