Each capsule contains: BetaRight 3-6 Beta Glucans Beta Glucans PlantPart: cell walls Genus: Sacharomyces Species: cerevisiae Note: 70% (beta 1,3/1, 6 glucan, naturally derived from saccharomyces cerevisiae, providing minimum 70% beta glucan 1, 3/1, 6) 250 mg. Other Ingredients: Microcrystalline Cellulose (plant fiber), Gelatin, Magnesium Stearate, Silica.