It improves the immune system. The only thing is that I ordered 4 boxes and they gave me 3 boxes and 2 bottles of pills and I prefer the vials.
Laura B.
Dietary supplement that helps to improve defenses and strengthen the immune system. Made from Reishi, Shiitake, Maitake and various natural products that allow the body to cope with any type of disease. Recommended for periods of colds or flu, convalescence from surgery, the elderly, children or people with a weakened immune system.