Four Sigmatic Brand Materials

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INCLUDING FOUNDER

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Our Founder

Meet Tero

Tero Isokauppila is the Founder & CEO of Four Sigmatic – a wellness company that created the Original Mushroom Coffee™ and helped tens of millions of people find focus, gut health, and a sense of calm.

Tero’s roots are in Finland, as the 13th generation to grow and forage real 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 infusing functional mushrooms to products Americans love, like coffee, tea and protein. After over a decade of growing Four Sigmatic the company is now the #1 mushroom coffee and protein brand, with over 100,000 5-star reviews and 100+ millions of cups sold.

An expert in all things related to nutrition, mushrooms, and adaptogens. Tero is the author of three bestselling books: Healing Mushrooms, an educational cookbook from Avery Publishing, Healing Adaptogens, an educational health book from Hay House, and Santa Sold Shrooms, a children's book for adults about the magical origins of Santa Claus.

Tero was chosen twice 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, GQ, Harper’s Bazaar, and Bon Appétit. He is also a sought-after speaker, featured at Summit Series, Wanderlust, WME-IMG, Google, and the Fast Company Innovation Festival. He is also the co-founder of award winning biotech company Hiro Technologies.

Tero splits his time between Austin, TX and his family farm in Finland with his wife and three young children.

INTERVIEWS WITH TERO

FORBES: FOUR SIGMATIC: THE HEALING POWER OF MUSHROOMS
RICH ROLL: INTERVIEW WITH TERO ISOKAUPPILA
TALKS AT GOOGLE: THE HEALING POWER OF MUSHROOMS
THE URBAN MONK: LET'S GET FUNGI-ED UP WITH GUEST TERO ISOKAUPPILA
BEN GREENFIELD: CRACKING THE CODE ON NATURE'S BEST KEPT SECRET
SHAWN STEVENSON PODCAST: HEALING MUSHROOMS
HAMPTON’S MAGAZINE: MEET THE FOUNDER OF FOUR SIGMATIC.
WELLNESS MAMA: FASCINATING FUNGI & HOW TO USE MEDICINAL MUSHROOMS WITH TERO ISOKAUPPILA
MUSCLE AND FITNESS: TERO ISOKAUPPILA, FOUR SIGMATIC, AND DRINKING MUSHROOMS
THE JAMES ALTUCHER SHOW: WHAT PEOPLE WHO STUDY OPTIMAL HUMAN PERFORMANCE KNOW ABOUT HEALTH THAT YOU DON'T
BLOOMBERG: THE NON-PSYCHEDELIC SHROOM BOOM

Four Sigmatic in the media

Our mushrooms are causing some buzz.

Read Press Mentions

National Educator

Meet Danielle

Danielle Ryan Broida, RH (AHG) is a key player in the worldwide mushroom movement. As a Registered Herbalist (RH) of the American Herbalists Guild (AHG), Certified Holistic Nutritionist, Instructor of Mycology, and National Educator of Four Sigmatic, Danielle is teaching the world about the importance of life on functional mushrooms. Prior to joining forces with Four Sigmatic, she received her BA in Environmental Studies and Philosophy from Whitman College. She went on to study Ayurveda in India and became a Certified Yoga Instructor on the banks of the Ganges River. She then worked with a Naturopathic Doctor in Indonesia where she became a Certified Raw Chef and Detox Coach. But it was leading trekking adventures into the backcountry of Thailand where she became particularly fascinated by herbal medicine (while also becoming fluent in Thai).

After several years in Asia, she landed in Boulder, Colorado to formalize her education in holistic medicine. Upon completing her graduate studies at the Colorado School of Clinical Herbalism (CSCH), she opened her private practice where she worked with hundreds of clients specializing in a functional mushroom-based treatment for individuals with autoimmune conditions and chronic illness. She was invited to become the Instructor of Mycology at CSCH, where she still teaches. Danielle brings her passion and expertise in herbal medicine, clinical practice, teaching, formulation, and her deep love for fungi to everything she does.