Optimal immune health matters all year-round, which is why we created Cellular Defence, our daily immune support supplement. This targeted mushroom complex and antioxidant blend combines Reishi, Beta Glucans, Astragalus and Quercetin with immune-essential vitamins and minerals to reinforce immune function and support recovery. With Vitamin C, Vitamin A, Zinc and Selenium - which contribute to the normal function of the immune system - Cellular Defence delivers comprehensive, natural immune support for everyday resilience, travel, and cold season.