Lion's Mane Mushroom Supplement for Brain, Nerve & Cognitive Support* * 1 g daily supports brain health and cognition* * Traditionally used for mental clarity and nervous system health* * 250 mg beta-glucans in every serving for immune support* * No grains, starch, or fillers * Certified USDA Organic fruiting body mushroom extract * Mushrooms are grown on their natural food source and hand-harvested at their peak