Polyporus-MRL (Polyporus umbellatus) powder contain both mycelium and primordia (young fruit body) cultivated into a biomass that is grown on a sterilised (autoclaved) substrate in California. The powder is certified to ISO 22000:2018 standard.
This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.