Powdered supplement offers a super concentrated boost of probiotic prebiotic package along with premium quality yeast culture and live cell yeast. These probiotics, prebiotics and live yeast cultures have been selected for performance, viability and stability. Each 2 oz serving contains 50 billion cells saccharomyces cerevisiae, 20 billion CFU naturally occurring microorganisms (probiotics), 1,000 mg glutamine, 750 mg fructooligosaccharides, 500 mg yeast extract (mannan oligosaccharides) and 28,000 mg yeast culture.