Featured on:
These Notable Features Made Us Blush:
- BUSTLE: I DRANK A MUSHROOM BEAUTY LATTE ALMOST EVERY DAY FOR 30 DAYS & NOW I KIND OF LOVE IT
- PUREWOW: THE 8 BEST BEAUTY PRODUCTS FOR STRESSED-OUT PEOPLE
- BUZZFEED: 25 OF THE BEST COFFEE PRODUCTS YOU CAN GET ON AMAZON
- FORBES: MUSHROOM MANIA? MUSHROOMS ARE TURNING UP IN COFFEE
- BON APPÉTIT: WHY HEALTH FIENDS ARE ALL OVER MEDICINAL MUSHROOMS
- TIME: REISHI MUSHROOM HOT COCOA IS NOW A THING
- SHAPE: HERE'S WHY MUSHROOMS ARE THE NEW "IT" SKIN-CARE INGREDIENT
- GOOP: HEALING MUSHROOMS TO ADD YOUR DIET?
- GQ: THESE MAGICAL MUSHROOM SUPPLEMENTS DON'T GET YOU HIGH, THEY MAKE YOU FEEL BETTER
- PLAYBOY: FOR A GOOD TIME, ADD MUSHROOMS TO YOUR COFFEE
- Vogue: SHROOM ROOM IN LOS ANGELES
- SHAPE: LOW- AND NO-CAFFEINE DRINKS THAT PROVIDE ENERGY MINUS THE JITTERS
- FAST COMPANY: HERE’S WHAT HAPPENED WHEN I DRANK MUSHROOM COFFEE FOR A MONTH
- SIGNATURE: 7 TYPES OF MUSHROOMS YOU SHOULD TRY NOW
- BON APPÉTIT: WHICH HEALING MUSHROOM IS RIGHT FOR YOU
- MINDBODYGREEN: WHY I QUIT MY CORPORATE JOB TO BECOME A HEALING MUSHROOM EXPERT
- HUFFINGTON POST: VENICE’S SHROOM ROOM OFFERS MAGICAL MUSHROOMS
- MY FITNESS PAL: INFUSED COFFEES
- VICE/MUNCHIES: THIS STARTUP WANTS TO PUT MEDICINAL MUSHROOMS IN YOUR COFFEE
- THRILLIST: THE ANCIENT SUPERFOOD WAY MORE PEOPLE SHOULD BE EATING
- METRO: WAIT, DRINKING MUSHROOMS IS A THING?
- WELL+GOOD: IN LA, MUSHROOM TONICS ARE THE NEW LATTE
- WELL+GOOD: WHY ARE PEOPLE SIPPING MUSHROOM TEA?
- GOOP MAGAZINE: THE HEALING POWER OF MUSHROOMS
- DAILY BURN: ARE MEDICINAL MUSHROOMS THE NEW KALE?
- CBS: FOODS THAT BOOST YOUR BEAUTY
- POPSUGAR.FITNESS: THIS MAGICAL, HEALTHY HOT CHOCOLATE IS HELPING ME SLEEP AT NIGHT — AND IT'S ON AMAZON
- U.S. NEWS: MUSHROOM COFFEE, TEA AND TINCTURES: WHAT TO KNOW ABOUT THIS SUPERFOOD
Interviews with Tero:
- FORBES: FOUR SIGMATIC: THE HEALING POWER OF MUSHROOMS
- RICH ROLL: INTERVIEW WITH TERO ISOKAUPPILA
- THE MODEL HEALTH SHOW: EVERYDAY MEDICINES AND THE WORLD’S HEALTHIEST COFFEE
- FAT-BURNING MAN: MEDICINAL MUSHROOMS, THE ORIGINAL BIOHACKER, & HOW TO NAP ON A NAIL MAT
- THE URBAN MONK: LET'S GET FUNGI-ED UP WITH GUEST TERO ISOKAUPPILA
- BEN GREENFIELD: CRACKING THE CODE ON NATURE'S BEST KEPT SECRET
- 33VOICES.COM: DEMOCRATIZING ANCIENT MUSHROOMS
- PALEOHACKS: THE TRUTH ABOUT MEDICINAL MUSHROOMS
- HERITAGE RADIO NETWORK: THE FOOD SEEN
- SHAWN STEVENSON PODCAST: HEALING MUSHROOMS
- HAMPTON’S MAGAZINE: MEET THE FOUNDER OF FOUR SIGMATIC.
------

Tero Isokauppila / Founder of Four Sigmatic
Tero Isokauppila is the founder of Four Sigmatic, a nature-centric Finnish- American company specializing in functional mushrooms, superfoods, and adaptogens.
Tero’s roots (or mycelium, if you will) are in Finland, where he grew up foraging for mushrooms and other wild foods on his family’s farm. He later earned a degree in Chemistry, Business, and a Certificate in Plant-Based Nutrition at Cornell University. In 2012, Tero founded Four Sigmatic with the dream of bringing a little Everyday Magic™ to the lives of all.
An expert in all things related to mushrooms and natural health, Tero is the author of two books: Healing Mushrooms: A Practical and Culinary Guide to Using Adaptogenic Mushrooms for Whole Body Health, his first book from Avery Publishing, and this Fall’s Santa Sold Shrooms, the untold story of Saint Nicholas.
Tero was chosen as one of the world’s Top 50 Food Activists by the Academy of Culinary Nutrition and has appeared in Time, Forbes, BuzzFeed, Vogue, Playboy, Harper’s Bazaar, and Bon Appétit. He is also a sought-after speaker, having been featured at Summit Series, Wanderlust, WME-IMG, and the Fast Company Innovation Festival.
In 2012, Tero left cold European winters behind in favor of sunny Southern California.
Image gallery and other resources
Press and social media inquiries:
Press: brittany(at)foursigmatic.com
Social media and blogs: celeste(at)foursigmatic.com