Lion's Mane Mushroom Extract
Cordyceps militaris mushroom
Turkey Tail Mushroom Extract
Tremella Mushroom Extract
Shiitake Mushroom Farm


Real mushrooms, organically cultivated and naturally grown as nature intended. Concentrated into a form that provides benefits so you know your product actually works.


You deserve to know that the products you buy are active. We have pioneered testing of mushroom extracts and continue to set the industry standard. We guarantee active compounds verified by scientific analysis.


We have 40 years of experience to allow you to make informed decisions about which mushrooms are right for your product line.

Your Source for Consistent Quality in Mushrooms

The trend toward a healthier diet and lifestyle will be reinforced and supported by the new paradigm shift in food that is currently known as functional foods. This category, defined as they are by science, must be supported by scientifically sound product specifications and formulations. It is therefore incumbent upon companies that enter this arena to take up the challenge of offering truly effective products capable of enhancing health.

Reishi Mushroom Extract

Scientific research into the compounds responsible for Reishi mushroom activity began in the 1970’s in China and Japan. Scientists discovered highly active beta-(1>3)-glucans with the ability to potentiate innate immunity by activating immune cells. Also discovered were secondary metabolites called triterpenoids which were present in significant amounts and sets Reishi apart from all the other medicinal mushrooms.

A group of medicinal mushrooms growing in a tunnel.

Cordyceps Mushroom Extract

A large body of research as well as traditional use has demonstrated that Cordyceps militaris has similar active compounds and activities to Ophiocordyceps sinensis. Today, for the first time, C. militaris fruiting bodies, rather than mycelium, are available. Not only that, they are being cultivated on substrates free from any insects. It is now absolutely certain that your Cordyceps product is genuine.

Cordyceps Mushroom Extract

Lion’s Mane Mushroom Extract

Lion’s Mane is a choice edible that grows wild on deciduous trees and is now extensively cultivated on sawdust substrates. Hericium erinaceus is an immunomodulator that is useful for many conditions where immunity is compromised. It has also been traditionally used for stomach ailments. Current research suggests that Hericium erinaceus may help mitigate age related cognitive decline.

A rack of dried medicinal mushrooms in a warehouse.

Quality Control is Our Top Priority

We have worked for over 20 years with our Chinese partners to produce products in a sustainable manner without the use of agricultural chemicals. This has allowed us to reach a quality standard that few other companies can meet.

Jeff Chilton - Organic Shiitake Farm

Mushroom Extracts Backed by Science

Because we focus entirely on mushrooms, we have been able to identify the active compounds in our products with an aggressive program of research and development. Our mushroom extracts are defined by scientific analysis. This means that you can guarantee to your customers that the important active compounds for which mushrooms are well known will be present. The Nammex mushroom testing fingerprint is fast becoming the industry standard.

Nammex Science & Research

How We Can Help You

Since 1989, Nammex has pioneered the development and manufacture of mushroom extracts for the health and wellness industry. Nammex specializes in mushroom ingredients and is the premier supplier of organically certified mushroom extracts. Our commitment to quality and 35 years of mushroom growing experience is your guarantee of a safe, certain and highly effective product.




  • QUALITY Backed by science