Host Defense MycoBotanicals Microbiome Powder supports digestive health with mushroom mycelium and herbs. This formula features Turkey Tail Lions Mane and Reishi to help support digestive system health immune response and balanced intestinal function. It also includes Marshmallow Root and Burdock Root to support intestinal cell and tissue integrity. Added shelf stable prebiotics and probiotics provide further digestive support and help with healthy stool formation. Suggested use is one teaspoon once daily with food or on an empty stomach or as directed by a healthcare advisor. Host Defense MycoBotanicals products contain no fillers and are third party tested for quality and safety. Made by Fungi Perfecti a family owned company founded in 1980 by Paul Stamets this supplement is grown in Washington State using cultivated mushroom mycelium and fruit bodies.