Mycology Research Laboratories (MRL) Mushrooms
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supports the immune system
MRL Ltd.?s Lentinula edodes powder contains 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. The cultivation system is proprietary, allowing for standardised production of Lentinula edodes. The powder biomass is then sealed in plastic containers. The fungal biomass Lentinula edodes that comprises Shiitake-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).
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