New Leaf - Lions Mane & Reishi Mushroom - 2 Month SupplyNew Leaf's Lions Mane & Reishi Mushroom Capsules combine two potent mushroom extracts, providing 4000mg per serving. Lions Mane, known as Hericium erinaceus, is a white, shaggy mushroom native to North America, Europe, and Asia, recognized for its unique appearance resembling a lions mane. Reishi, or Ganoderma lucidum, grows in humid forests, particularly in Asia. Both mushrooms have a long history of use in traditional Eastern practices. Key Features