NATURAL BETA GLUCAN: Immune Health Basics made by Wellmune is a natural beta 1,3/1,6 glucan derived from the cell walls of a proprietary strain of baker's yeast (Saccharomyces cerevisiae).
DAILY SUPPORT: Supplement with beta glucan daily to help boost overall immune function. The Wellmune in Immune Health Basics is Generally Recognized As Safe (GRAS) for daily health support under the provisions of U.S. Food and Drug Administration (FDA).