







🍄 Elevate your coffee game — sip smarter, focus sharper, live bolder.
Four Sigmatic Organic Mushroom Coffee blends shade-grown Arabica instant coffee with 250mg Lion’s Mane, 250mg wild Chaga, and Rhodiola Rosea adaptogen per serving. Each packet delivers 50mg caffeine for sustained, jitter-free focus and immune support. Lab-tested for purity, this USDA Organic, vegan, gluten-free mix is crafted for professionals seeking a functional, convenient coffee upgrade.



| ASIN | B00ZWA7LQ4 |
| ASIN | B00ZWA7LQ4 |
| Age Range Description | 18+ |
| Allergen Information | Contains: Gluten Free, Milk Free |
| Best Sellers Rank | 13,052 in Grocery ( See Top 100 in Grocery ) 172 in Instant Coffee 1,094 in Alternative Medicine (Health & Personal Care) |
| Brand Name | Four Sigmatic |
| Caffeine Content Description | Caffeinated |
| Caffeine Content Per Serving | 21 Milligrams |
| Certificate Type | USDA Organic |
| Coffee Roast Level | Medium Roast |
| Coffee Type | Instant Coffee |
| Container Type | Packet |
| Customer reviews | 4.3 4.3 out of 5 stars (14,021) |
| Diet Type | Gluten Free, Paleo, Vegan |
| Each Unit Count | 10 |
| Flavor | Achieve w/ Lion's Mane & Chaga |
| Global Trade Identification Number | 04897039310776 |
| Insert Type | French press, instant |
| Is discontinued by manufacturer | No |
| 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 model number | Four Sigmatic instant coffee |
| Manufacturer | Four Sigmatic |
| 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 |
| Part Number | 871749 |
| Product Dimensions | 8.13 x 8.13 x 5.59 cm; 25.51 g |
| Region of Origin | California |
| Special Ingredients | Lion Spore and Chaga |
| Speciality | With functional mushrooms and adaptogens |
| Sweetness Description | Naturally sweet |
| Unit Count | 25 gram |
| Variety | Mushroom Coffee |
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.
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.
A**A
Strong Hit
I get a strong hit from this coffee and I'm sure it's helping with the immune support, but the price tag. Pound per sip seems a little bit pricier than I'd like. But I may buy them again in future, after a week of 12hour nights shifts🙄😴😜
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**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.
B**B
Although sceptical of the benefits I did find this helped with concentration and productivity
Tim Ferris plugs these on his podcast as being amazing for concentration and creativity and eventually I thought I would give them a go. It was a smaller box than shown but had the 10 packs of coffee in so no issue. It tastes slightly earthy (is mushroom after all) but generally tastes like a cup of coffee. As for the concentration benefits I found it did seem to work. While I did not feel any different I did find I got a ton of computer based admin tasks done that had been on my to do list for a while each time I drank this. The effects (or at least perceived effects or productivity momentum) seemed to last for a good few hours until the end of my work day.
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.
M**T
Not enough caffiene
A bog standard cup has approximately 100mg of caffiene... i regularly add an espresso shot so my 'regular' coffee is 200mg.. 50mg is not enough at all in a single cup. I can see me adding this to my regular instant coffee to make up my 200mg.., or taking a pro plus after it but it's not enough alone to wake you up. Taste - no problem, like any other coffee Effect - I was thinking clearer with it alone however i was still too tired to execute the thing i was thinking clearer about due to tiredness so whats the point. I was more concentrated though Value for Money - from someone who buys coffee at work, £7.76/10 cups = this works out to 0.70p, thats quite good value. It's cheaper than buying the Four Sigmatic Focus Blend which is sans coffee that works out to 0.99/serving. So I guess buying this and adding it to my coffee until the focus blend gets cheaper will suffice for now So do with that what you will. For me - i'm going to chug my energy drink, we'll see how things go, maybe i'll update this review
M**N
Yes, it's worth its claims, but expensive...
R**I
Take the packs with me to work
C**A
Seems to have some effects in my brain. But I need to try another box to be sure.
T**Y
Excellent. Tastes like coffee, no funky flavor. Love it.
I**P
Llego a tiempo y en buen estado. El producto es expectacular. Bueno para probar. Muy recomendable
Trustpilot
1 week ago
3 weeks ago