Mason Natural Probiotic with Prebiotic - Dual Action Formula, Healthy Digestive Function, Improved Gut Health, 40 Veggie Caps, Mason Natural Probiotic with Prebiotic contains a 1 Billion CFUs probiotic with 250 mg of prebiotic fiber in veggie capsule which may support better digestion and overall gut health., Probiotics and prebiotics together in one supplement may provide more benefit than either one by itself. Guaranteed to have no added sodium, yeast, dairy, fish, tree nuts, peanuts, egg, fragrance, artificial colors or flavors, preservatives, animal products, and crustacean shellfish., Probiotics and prebiotics combined are may be used to boost immunity and may help support proper intestinal pH balance necessary for proper digestion, while preventing the growth of harmful bacteria in the gut., Support Wellness: Explore our full catalog of products including collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger and calcium., THE BEST VITAMINS FOR OVER 50 YEARS: For more than five decades, Mason Natural has produced quality vitamin supplements under cGMPs (current Good Manufacturing Practices) and adhering to US guidelines. All ingredients and finished goods are subjected to rigorous analytical testing, inspections and quality auditing.,