Lion's Mane helps your body's focus and tension levels! Benefits: Helps with brain function, provides imagery support for memory, helps with anxiety and stress, antimicrobial and anti-inflammatory. Properties: Lion's Mane is a mushroom that has been used in Asian medicine for centuries to promote healthy immune system function. It has powerful antimicrobial properties that can help you improve memory, brain function and focus, fight signs of fatigue, and is great for long, intense workouts.