About this item 10-in-1 Complex - Including Lions Mane, Reishi, Shiitake, Chaga, Turkey Tail, Cordyceps, Maitake & more, Fearathe’ easy-to-use functional mushroom blend helps support cognitive health & overall wellbeing. Supports Mood & Mental Clarity - The premium adaptogenic mushrooms in our blend work harmoniously to improve the body’s stress response. Studies have shown that Lion’s Mane even has the potential to stimulate brain cell development! Boosts Immune System - Loaded with antioxidants, our 10 in 1 complex powerfully promotes your body’s defense system by activating the production of cytokines - small proteins that are crucial in controlling the growth & activity of immune system cells.