Quality Of Life AHCC with Selenium Capsules, 30-Count Bottle

What the brand says

AHCC is Japan's #1 top-selling immune support dietary supplement. It is now available in the United States! AHCC (Active Hexose Correlated Compound) is an extract obtained from a hybridization of several species of mushroom mycelia. AHCC supports normal immune function and may improve number and functions of immune system cells.* It has been shown to significantly increase immune response* by promoting enhanced macrophage and T-cell activity* and maintaining peak Natural Killer (NK) cell function.