
I’ve been a fan of Four Sigmatic for years and just realized that I never wrote a full post about it. I first tried Four Sigmatic mushroom coffees and cacaos at Expo East in 2018. In 2022, I started using the ground coffees. Recently, I’ve sampled the new latte mixes. Mushrooms have been in for a while but are really having a moment now and I’m here for it.
For 11 years, Four Sigmatic has been serving up mushroom and adaptogen packed blends to “improve your life.” The founder’s grandparents blended mushrooms into their coffee many years ago. They use their Nordic roots and foraging traditions to share functional mushroom benefits in easy to incorporate coffees, elixirs and more.
Functional mushrooms have been used around the world for centuries to improve productivity, immune support and more. Four Sigmatic uses only organic ingredients and no additives or fillers. They work with scientists and make sure that every recipe they craft has the powerful ingredients you need, nothing you don’t. Plus, they use only the fruiting bodies of mushrooms, not mycelium (roots) setting them apart from other brands and making products even more powerful.

Four Sigmatic’s functional coffees come in a variety of options:
- Focus – coffee with lion’s mane and chaga mushrooms for mental clarity and energy.
- Balance – half caffeinated/half decaf coffee with ashwagandha and eleuthero adaptogens for de-stress and energy.
- Boost – coffee with lion’s mane and cordyceps mushrooms and Vitamin B12 for mental clarity and energy.
- Gut Health – coffee with priobiotics and turkey tail mushrooms for digestion and immune support.
- Calm – decaffeinated coffee with reishi and chaga mushrooms for stress and mood support.
The coffees are available in ground, instant and coffee pods. I use the ground at home and instant for when I’m on the go. I’ve been using Balance and Calm as I’m trying to cut caffeine and I find that the functional ingredients keep my energy up with less caffeine.

Four Sigmatic recently launched a line of instant lattes. These lattes are made with coconut milk and Four Sigmatic’s instant coffees.
- Focus – coffee with lion’s mane and chaga mushrooms for mental clarity and energy. Comes in original, vanilla and mocha flavors. There’s also a Matcha version.
- Gut Health – turmeric latte with priobiotics and turkey tail mushrooms for digestion and immune support.
- Calm – dairy free, chai tea latte with reishi and chaga mushrooms for stress and mood support.

The instant lattes are great for at home or on the road. I enjoy the original and am excited to try the golden root and chai tea options soon.
Want to try Four Sigmatic coffee and latte? I’ll send one lucky reader the coffee and latte of their choice (ground, instant pack or pods). Please use the Rafflecopter below to enter. The winner must have a US postal address, be 18 years of age or older and the offer is void where prohibited. The giveaway runs through April 22. A winner will be selected and notified on April 23.
a Rafflecopter giveawayDon’t want to wait? Get Four Sigmatic online (click this link for 20% off of your order) and on Amazon (affiliate link). Keep up with Four Sigmatic on Instagram and Facebook.
Please note: I received these products at no cost in exchange for editorial consideration. This post contains affiliate links. If you use these links, I’ll receive a small commission.