Looks like you are in . Go to the International Store?

Yes please

/ (

No thanks


Full Site Disclaimer

Statements throughout this publication have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease. All the suggested uses of nutrients are presented here solely for their educational purposes. We cannot anticipate all conditions under which this information and our products, or the products of other manufacturers, may be used. We accept no responsibility for the results obtained by the application of this information or the safety and suitability of our products or other products. Users are advised to make their own tests to determine the safety and suitability of the products or product combinations mentioned on the website.

To Editors, Publishers, Marketers, Bloggers, and Webmasters:

Please republish your favorite Four Sigmatic content. You may do so for free. We ask you only to attribute the content to the author(s), include the following short statement in the same font size and visibility as the article: “This article appears courtesy of Four Sigma Foods Inc, which offers natural solutions for optimal health,” and link the Four Sigma Foods name to this website.


Join other 200,000 mushroom family members! get 10% off. Apply discount at checkout on your first order
Shopping Cart
Your cart is empty