FERMENTED NUTRITIONAL YEAST: This supplement is formulated with EpiCor?, a type of nutritional yeast that contains a number of beneficial compounds that can help promote various aspects of wellness. WITH BENEFICIAL NUTRIENTS: The nutritional yeast in this supplement contains a number of beneficial compounds, like beta-glucan (a type of soluble fiber), amino acids, vitamins, and polyphenols. PROMOTES GUT HEALTH*: EpiCor? acts as a postbiotic, helping to modulate the gut microbiome and promote overall gut health. * A balanced gut microbiome may help you stay healthier and feel better. * IMMUNE SUPPORT*: As a postbiotic, EpiCor? uses the power of fermentation to help support immune health. This may help to promote year-round wellness and added protection from potential illnesses. * COMMITMENT TO QUALITY: California Gold Nutrition strives to use quality ingredients in all formulations. This product contains no gluten, GMOs, or soy, and is suitable for vegans.