DESCRIPTIONLion's mane mushroom is a natural and caffeine-free way to support mental fatigue and brain fog, improving concentration and productivity. It helps with energy because it contains compounds that support cognitive function - called hericenones and erinacines. These compounds are metabolized by the body into nerve growth factor, a protein that plays an important role in brain health.SUGGESTED USE Take one (1) capsule once daily.