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🍄 Elevate your coffee ritual with nature’s smartest blend — focus, immunity, and calm in one cup!
Four Sigmatic Organic Mushroom Coffee combines shade-grown Arabica instant coffee with 250mg of Lion’s Mane, 250mg of antioxidant-rich Chaga, and wild Rhodiola Rosea adaptogen per serving. Each packet delivers 50mg of caffeine for a smooth, crash-free energy boost. Lab-tested for purity and potency, this blend supports focus, creativity, immune health, and stress resilience—perfect for the modern professional seeking a mindful, functional coffee experience.




| ASIN | B00ZWA7LQ4 |
| Age Range Description | 18+ |
| Allergen Information | Contains: Gluten Free, Milk Free |
| Best Sellers Rank | 10,907 in Grocery ( See Top 100 in Grocery ) 143 in Instant Coffee 918 in Alternative Medicine (Health & Personal Care) |
| Brand | Four Sigmatic |
| Brand Name | Four Sigmatic |
| Caffeine Content Description | Caffeinated |
| Caffeine Content Per Serving | 40 Milligrams |
| Certificate Type | USDA Organic |
| Coffee Roast Level | Medium Roast |
| Coffee Type | Instant Coffee |
| Container Type | Packet |
| Customer Reviews | 4.3 out of 5 stars 14,180 Reviews |
| Diet Type | Gluten Free, Paleo, Vegan |
| Each Unit Count | 10 |
| Flavor | Achieve w/ Lion's Mane & Chaga |
| Flavour | Achieve w/ Lion's Mane & Chaga |
| Global Trade Identification Number | 04897039310776 |
| Item Dimensions | 8.1 x 8.1 x 5.6 centimetres |
| Item Form | Powder |
| Item Package Weight | 0.05 Kilograms |
| Item Type Name | FSF Mushroom Coffee Lion's Mane & Chaga 10 Sachets |
| Item Volume | 417 Millilitres |
| Item Weight | 0.9 Ounces |
| Item form | Powder |
| Manufacturer | Four Sigmatic |
| Manufacturer Contact Information | Email: [email protected] Call: (213) 699-4616 |
| Model Number | Four Sigmatic instant coffee |
| Number of Items | 1 |
| Number of Pieces | 10 |
| Package Size Name | Pack of 10 |
| Package information | Packet |
| Part Number | 871749 |
| Region of Origin | California |
| Roast level | Medium Roast |
| Size | 25 g (Pack of 1) |
| Special Ingredients | Lion Spore and Chaga |
| Speciality | With functional mushrooms and adaptogens |
| Sweetness Description | Not Sweet |
| Unit Count | 25 gram |
| Variety | Arabica |
A**N
Yummy and better than most other coffee's
I really like this coffee. I bit a bit dubious as most mushroom based foods and supplements taste rank, but this doesn't. It has a rich earthy taste and isn't unpleasant at all. I'm usually quite caffeine sensitive, but this blend is very good, it gives me a morning boost, but isnt so strong that I get heart palpitations and shakes. I bought this as a winter substitute to my usual morning smoothie with cacao. But now the months are cooler, I wanted a mildly stimulating hot drink. The only downside is the price, it is very expensive for what it is... However, I have found if I buy in bulk it can work out at around £2 less a box.
H**B
One of the better nootropics I have found
I read about this first from Tim Ferriss, but the reviews here weren't quite as generous, so I did not buy any. However, there were some free samples at work. After an hour or so of trying it, I felt a calmness and focus which I have not had on other nootropics /enhancers that I have tried. For example, caffeine usually leaves me jittery and stronger items, whilst being very effective had certain side effects (irritability etc). On this coffee, I also found myself much more reflective, being able to think more before I speak (my partner appreciated this). Do not expect this to taste like your finest roast and ground coffee, it is not bullet proof (which I used to love until they stopped shipping to the UK), it tastes more like your average instant Nescafe. If it wasn't for the benefits, then I would not drink it. For nearly £1 a coffee it is expensive... but relatively.. a bag of roast and ground would be around 20p vs a starbucks £3. So it depends on what you compare it with. Personally, I have forgone the Pret Latte and have one of these and bought a good coffee pod machine to compliment it. Overall, this may or may not work for everyone (people are built differently), but it is worth trying (it would be nice if they did smaller 'sample' packs.)
A**C
BENEFITS OUTWEIGH THE TASTE
This absolutely does NOT taste like good quality coffee. It doesn't taste like mushrooms either . BUT even after just 3 days i have certainly noticed an alertness and focus during the mornings after taking a daily cup of this strange black liquid. I do miss the pleasure of fresh coffee but Its a price im willing to pay to help my mental clarity so i can get through my assignment!
D**.
A great idea and lovely product but very expensive.
They taste great however they are very expensive, possibly due to being imported from America. Rheal Shroom Coffee tastes just as good with almost identical ingredients but it made and sold in the uk at a much cheaper price.
A**R
Decent enough instant coffee - yet to feel the benefits of the mushrooms
This coffee tastes better than I expected. Doesn't taste of mushrooms but more like a cheaper instant coffee. I have been drinking for about a week now, one cup in the mornings, and apart from a caffeine withdrawal headache on the first day I have felt no different. I will try for a longer time, but it is very expensive and I'm now considering a supplement instead for a stronger dose.
P**G
Overpriced but very nice. Perfect for special occasions / treating yourself
I buy this for a treat for myself from time to time. Is too expensive for regular buying or a subscription, and I can only find a larger packet of fresh filter coffee which isn't the same as this. Shame because it tastes great and has a great effect, not as boisterous as regular instant coffee. Shame it's too expensive, otherwise I'd drink this coffee all the time. However, working out at about £1 a cup of coffee is too much, when I buy a pack it lasts me a while as I don't like to use all my sachets too quickly.
L**.
Amazing BUT Expensive
Amazing. Tried all three. But super expensive compared to others which give the same benefit. Example being: Javasu | No Ordinary Moments | Mushroom Coffee | 60 Servings | Colombian Arabica Instant Coffee with Lion's Mane, Chaga, Cordyceps, L-Theanine for Natural Energy & Focus | 150g
R**N
Great coffee, however received an old batch
I love the lions mane and chaga coffee, I did however receive one of the old versions. The coffee seemed darker and grainier than usual, therefore I wasn’t sure if it was authentic so I contacted Four Sigmatic for confirmation and the advised that it is, but appears to be an old batch.
M**N
Expensive
Yes, it's worth its claims, but expensive...
I**E
Tastes Delicious
I'm not sure how well I focus mentally when I take this, but I really enjoy the flavour and it doesn't give me acid reflux like most instant coffees.
R**I
Gluten free tastes just like coffee with less acidity
Take the packs with me to work
C**A
I am happy with it.
Seems to have some effects in my brain. But I need to try another box to be sure.
J**M
Delicioso!!
Es un café especial, me ha parecido delicioso, aunque creo que el precio podría mejorar, pero lo realmente bueno tiene su valor. Recomiendo probarlo!
Trustpilot
1 day ago
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