Coriolus-MRL 250g Powder

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Coriolus-MRL powder (Coriolus versicolor) contains both mycelium and primordia (young fruit body) cultivated into a biomass that is grown on a sterilised (autoclaved) substrate in the EU. The cultivation process is in accordance with both EU regulations and UK (GB-ORG-04) organic standards.

Coriolus-MRL is rich in beta-glucans, enzymes and secondary metabolites that are thought to be useful in addressing symptoms associated with chronic fatigue syndrome and fibromyalgia.


  • Gluten Free
  • Suitable for Vegetarians
  • Does not contain any Artificial Colouring or Preservatives.


  •  Contains anti-microbial and anti-viral properties

  • Helps addressing symptoms associated with chronic fatigue syndrome and fibromyalgia.

Also available Coriolus-MRL 90 tablet and Coriolus-MRL 100g (1).png

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Coriolus versicolor is also known as Turkey Tail, Yunzhi in China and Kawaratake in Japan.   According to the ancient chinese medicine text "The cloud mushroom Coriolus is beneficial to one's spirit (Shen) and vital energy (Chi), and strengthens one's tendon and bone (Jing). If cloud mushroom is taken for a long time, it will make one vigorous contribute to a long life." 


This mushroom is an immunomodulator and for this reason is helpful for those suffering from symptoms associated with Chronic Fatigue Syndrome or Fibromyalgia. 


The Coriolus-MRL biomass contains the mycelium and primordia (young fruiting body) of the mushroom Coriolus versicolor. In comparison to Coriolus extracts, biomass has the advantage of no unwanted shift in effect which occurs with extracts or concentrates, including lyophilisation, and thus the activity of the product corresponds with the source mushroom. The biomass is certified organic in the United States. The biomass form allows for the mushroom enzymes and beta-glucans to be resistant to proteolytic enzymes found in the stomach.


The MRL cultivation system is proprietary allowing for the standardized production of Coriolus in California. With cultivation complete, the biomass powder is sealed in plastic containers and shipped to Holland. In Holland the Coriolus versicolor biomass is packed to food grade standards into 500 mg tablets and powder presentations.

Powder or Tablet  

Maitake 250g powder copy.jpgnaturally-boost-immune-system.jpg

MRL Coriolus is also available in 90 tablet solution. 

Nutritional Information


No artificial colouring, no artificial preservatives, no gluten containing ingredients and suitable for vegetarians


Microcrystalline Cellulose, Silica, Vegetable Magnesium Sterate

Each Tablet of Coriolus-MRL contains:

Biomass 500 mg powder  

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