Advance Probiotic combines 6 genetically distinct, synergistically beneficial probiotic strains with the prebiotic, Inulin that supports probiotic activity in the intestines and the immune system. 20 billion active cultures per serving guaranteed at time of manufacture. Advance Probiotic is an advanced Support for digestion, intestinal Flora and immune Function Proprietary Blend, Maltodextrin, Gelatin, Inulin. Contains <2% of: Cellulose, Magnesium Silicate, Magnesium Stearate, Silicon Dioxide.Advance Probiotic combines 6 genetically distinct, synergistically beneficial probiotic strains with the prebiotic, Inulin that supports probiotic activity in the intestines and the immune system. 20 billion active cultures per serving guaranteed at time of manufacture. Advance Probiotic is an advanced Support for digestion, intestinal Flora and immune FunctionAs a dietary supplement, adults take two (2) capsules daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure. Stop use and contact a physician if adverse reactions occur.