Est. 1973 1000 mg Per Serving Dietary Supplement Usda Organic Lab Verified A Brighter Way Nutrition Certified Organic by The Utah Department of Agriculture and Food Since 1973, we've scoured the globe for the highest-quality ingredients, connecting you with the most efficacious supplements that help you Live Brighter and embrace the moments that matter most. Discussion: Solaray Fermented Lion's Mane is 100% Nutrition. The organic mushroom mycelium biomass is cultured on organic gluten-free whole oats and then fermented. A mycelium is the vegetative portion of a fungus. It is through this root-like substance that the fungus absorbs nutrients.