Four Sigmatic brews highly functional mushrooms into their coffee blends to help your body do amazing things.

Focus with Four Sigmatic’s Think coffee blend, support your health with Defend blend, and avoid the jitters with the Balance blend.   All coffee is brewed with organic and fair trade beans with the added benefits of organic Lion’s Mane mushroom and Chaga mushroom.

Choose between grounds, instant, or coffee pods.

Subscribe and only pay $1 per serving.

Read our Four Sigmatic Mushroom Coffee reviews for more details >>


Where to buy

Online: at Four Sigmatic website

Local Pick Up: at select health food stores

  • Meal Service Category Coffee/Tea Delivery
  • Ships To Internationally: Andorra, Australia, Austria, Belgium, Bulgaria, Canada, China, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Gibraltar, Greece, Greenland, Guernsey, Hong Kong SAR, Hungary, Iceland, India, Ireland, Isle Of Man, Israel, Italy, Japan, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Monaco, Morocco, Netherlands, New Zealand, Norway, Poland, Portugal, Reunion, Romania, Singapore, Slovakia, Slovenia, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, Ukraine, United Kingdom, United States
  • Starting Price Per Serving $1
  • Shipping / Delivery Fee Free shipping on Subscriptions
  • Serving Size Options 1, 2, 3, 4, 4+
  • Ave. Time To Table 5-10 min
  • Choices Available 49
  • Selections Per Delivery Flexible
  • Family/Kid-Friendly Menu Options No
  • Add-Ons
  • Local or In-Store Pick Up Yes
  • Skip Delivery Available (subscription) Yes
  • Ease of Cancellation (subscription) Online via Four Sigmatic account
  • Non-Subscription Option Yes
  • Gift Cards No

Four Sigmatic Functional Coffee Menu/Products

Four Sigmatic Functional Coffee

Ground Mushroom Coffee With Lion's Mane

Ground Mushroom Coffee with Probiotics

Ground Adaptogen Coffee

Instant Mushroom Coffee With Lion's Mane

Four Sigmatic Functional Coffee Ratings


  • organic