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Suitable for Vegetarians



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Maitake-MRL 90 tablets

Grifola frondosa is not an extract of Grifola frondosa, the powder does contain's both mycelium and primordia (young fruit body) cultivated into a biomass that is grown on a sterilised (autoclaved) substrate. This cultivation process ensures the powder is free from contamination by other fungi and that pesticides and heavy metals are absent. Grifola frondosa The cultivation system is proprietary, allowing for standardised production of Grifola frondosa. The powder biomass is then sealed in plastic containers.
Manufacturing Process of Maitake MRL Our Grifola frondosa is processed under the same rigorously controlled conditions that are applied to the manufacture of a conventional pharmaceutical. This ensures that each tablet contains 500 mg of the standardised Grifola product. The tablets are film coated to protect them from moisture, thus preserving the quality of the product and ensuring a long shelf life.
After passing quality control testing the tablets are released for use. The choice of additives used in manufacture renders these tablets suitable for Kosher or vegetarian use.
Certified Organic: USA/EU The fungal biomass Coriolus versicolor that comprises Coriolus-MRL is certified 100% Organic in the United States by Quality Assurance International (Certificate No. 103491-A). In December of 2005, MRL powder gained EU organic certification in accordance with EU Council Regulation (EEC) No. 2092/91 by Quality Assurance International (Certificate No. 105493-A).

Ingredients for Maitake-MRL

Chemical and Biological Properties

Each Tablet of Maitake-MRL contains    

Grifola frondosa - biomass powder     500mg

Other ingredients

Microcrystalline Cellulose


Vegetable Magnesium Sterate
Maitake-MRL - Enzyme Activity Per 750 mg Tablet   

Protein content     20.2 mg

Reducing sugars     12.6 mg

Protein-bound polysaccharide     79.5 mg

Peroxidase activity     40.2 mU

Laccase activity     411.5 mU

Glucoamylase / glucansase activity     1.6 U

Protease activity     4.9 U

Superoxide dismutase (SOD) activity     70.2 mU

Cytochrome P-450     0.60 nmoles

Cytochrome P-450 reductase     7.14 mU

Secondary metabolites (Thrombin inhibitors)     49% 

Directions for use:
Take 3 to 6 per day