Limited Edition Immune Reboot Bundle

Limited Edition Kit of (2) Mushroom Ground Coffee with Probiotics, (2) Plant-based Protein Unflavored, (1) Mushroom Blend, and (1) Mushroom Elixir with Chaga PLUS Free Shipping. Stick to a consistent daily routine for your immune system with our best deal on Chaga products yet.

That’s over 50% off!  Start your day with a Plant-based Protein Shake boosted with Mushroom Blend, then brew Mushroom Ground Coffee to support your immune system while you work, and then unwind with high dose caffeine free Chaga Elixir,

Fair Trade Coffee
3rd party lab-tested
Gut Coffee


Mix. Sip. Better.

  • Mushroom Ground Coffee is made with organic, Fair-Trade, single-origin Arabica coffee beans, plus heat resistant Probiotics, Prebiotics, Chaga and Turkey Tail mushrooms, ground and ready to brew dark and nutty in whatever method makes you happy. 
  • Plant-based Protein is Unflavored and open minded, with 5 plant proteins and 7 functional mushrooms & adaptogens. Add it to your favorite smoothie or shake it in a shaker (we love the ones with the little metal ball in the bottom). 
  • High-dose caffeine-free Mushroom Blend is easy to add to coffee, tea, smoothies, or even soup! 
  • High-dose Chaga Elixir is rich and earthy. Us Finns think it tastes like coffee, and often use it as a caffeine free substitute for such!

Reviews from people who don’t normally write reviews

“Reishi, lions mane,chaga and cordyceps mushrooms contain powerful properties”

Dr. Mark Hyman

Physician and New York Times bestselling author

"My Morning Routine"

Four Sigmatic's Lion's Mane is an indispensable part of my morning routine.

Chelsea Yamase

Influencer, speaker & art director


I can honestly say that Four Sigmatic adaptogens and mushroom blends have been an integral and instrumental component of my success equation.

Rich Roll

Ultra-endurance triathlete & author

Chelsea Yamase

Influencer, speaker & art director

Rich Roll

Ultra-endurance triathlete & author

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The statements made on this website have not been evaluated by the FDA (U.S. Food & Drug Administration). The products sold on this website are not intended to diagnose, treat, cure, or prevent any disease. The information provided by this website or this company is not a substitute for a face-to-face consultation with your physician, and should not be construed as individual medical advice..