Medicinal mushrooms are unmatched in their ability to build immunity and adaptability within the body, and are among some of the world’s most prized tonic herbs. In the wild, medicinal mushrooms are tree dwelling (except Cordy) favouring the wood of the particular trees on which they love to grow. Chaga thrives on the wood of the birch tree, we sustainably source it wild, unlike our Reishi which we grow Di Dao on wild oak due to the limited availibity of wild Reishi. This enables you to get access to a mushie that boasts the most robust and adaptive medicinal profile possible, an intention we carry for all our SuperFeast products, after all we don't just sell these herbs we take the ourselves and share them with our friends and family.