4
77% of reviewers would recommend to a friend
Four Sigmatic
4.0 • 153 Reviews
•

4
77% of reviewers would recommend to a friend
Four Sigmatic earns mixed-to-positive reviews: many praise its instant coffees, cacao mixes, matcha, and plant-based protein for smooth texture, convenient single-serve packets, and calmer, jitter-free energy or improved focus, while others report weak flavor, gritty/clumpy mixing, and no noticeable functional effects. The brand is lauded for variety and quality ingredients but criticized for polarizing taste (earthy, mushroomy), inconsistent dissolution, and some blends feeling too sweet or bland.
AI summary based on Thingtesting reviews
the absolute best! coffee plus adapotogens! I don't taste the mushrooms straight on, so having the health benefits to my morning coffee is a game changer.
4y ago
I have only tried the THINK supplement, but can't recommend it enough. It gets rid of brain fog, gives a little boost of energy and allows me focus and be more productive. No side effects!
This is a fun drink to mix up your morning hot beverage routine, but it's not something I would buy regularly as it's quite expensive for the amount that you get. Love the concept but didn't particularly notice anything different.
I really enjoy the feeling after this compared to a coffee, feels more stable and long-lasting personally. If you're interested in getting functional mushrooms this is probably the most convenient way to accomplish that and also I've heard from friends they find this way less acidic than coffee if you have a sensitive stomach
2y ago
Tried it for a month. Did not notice any positive effects. Coffee was ok, but a little weak (even though I made it according to their directions). They do have a 7-day money back guarantee, but I didn't notice it in time.
Tried one of the mushroom supplement mix ins after constantly hearing the podcast ads. Can’t really speak to how it affected my health as I didn’t take it for very long given the taste wasn’t great. I know there’s supposed to be a lot of health benefits though but I couldn’t get with it
4y ago
Fine!
Feedback
Can't really justify the price for a shroom latte
5y ago
We've been Four Sigmatic subscribers for a while now and love the variety offered, especially the coffees which are super-convenient when traveling.
Feedback
Would love a bit more control/input over which mushrooms are available together.
Love many of their products
I'm a big fan of single-use packets. The Cacao mix is - a great treat before bed and helps wind down at the end of a long day. Additionally, the coffee packs are the best to pack in during your next outdoor adventure. Easy and convenient! Definitely find the mix to be clumpy if I don't use my battery-powered whisk
Not my cup of tea... Taste wasn't all there for me unfortunately. Really wanted to love it.
4y ago
I love their individual packets for their mixes. They let me try different flavors without the commitment of a whole bag. I really like the ingredients they use and the idea of creating an alternative to coffee! They taste great - my favorite so far is the turmeric one :)
This review is only for their mushroom cacao mixes. I have a soft spot in my heart for hot chocolate, but traditional Swiss Miss, etc are too sweet for me. I love the earthy, chocolatey flavors of these, and the Chill Cacao is an ideal chilly evening night-cap :)
Feedback
They seem pretty pricey to me, so I usually only buy them when they're on sale!
These products do not taste good, nor does research literature support the allegations made by this company about the long-term benefits. Any benefit you get is likely placebo, or because your lifestyle has changed in general to coincide with buying such shenanigans. Don't even bother with the protein powders, they are horrendous.
2y ago
Coffee tasted pretty bad but I expected that for the mushroom content. That said I didn’t feel any impact over regular coffee. Went through about half the box before giving up and going back to regular.
Loved as a pistachio latte at NeueHouse back in the day. Delicious. Bougie. Occasionally worth it.
I have tried everything the brand offers and the Four Sigmatic, Matcha Latte Mix with Lion's Mane is my absolute favourite for a quick on-the-go matcha when travelling. Would absolutely recommend!
4y ago
I've used their vanilla protein powder a lot. I like the product, comparable in price to others but slightly better ingredients. I don't feel any effect from any of the nootropic mushrooms and supplements in addition to protein, but can't hurt.
Feedback
Why does the packaging say this product exposes consumers to lead? that's worrisome and I'd like it explained or remedied...
The mushroom coffee packets are flavorful, cute and so easily portable. I love that I’m getting a healthy dose of mushrooms with a caffeine boost. Great for the afternoons. Four Sigmatic always feels like quality.
4y ago
The mushroom smell was really too over-powering, which really affects the experience of drinking the products, even though it did not affect the taste. Also did not really feel the different effects compared to regular coffee.
Feedback
To make the mushroom smell a bit more subtle.