This advanced strength formula includes 100mg of prebiotic FOS and 60 billion CFU in every capsule for a supercharged combination of both prebiotics and probiotics to help you feel your very best from head to toe. The beneficial bacteria in PRE+PRO are protected by an acid-resistant capsule, so the probiotics are exposed to harsh stomach acids for less time. Lactobacillus strains reside in your small intestine, and the acid-resistant capsules protect the bacteria until they reach this part of the digestive tract, where the entire capsule contents are released. This means more live organisms can reach exactly where they are needed most.Dietary Considerations Dairy/ Milk FreeGluten FreeSoy FreeYeast FreeSugar FreeVeganFree of Artificial Colors/FlavorsEgg FreeTree Nut FreePeanut FreeServing Size: 1 Vegetable CapsuleServings Per Container: 60Amount Per Serving Proprietary Probiotic Blend 190 mgL. plantarum (DSM 6595)L. casei (SD-5842)L. rhamnosus (DSM 6594)L. paracasei (DSM 13434)L. acidophilus (SD-5212)Fructooligosaccharide (FOS)Other Ingredients: Microcrystalline Cellulose, Hydroxypropy Methylcellulose, Gellan Gum, Magnesium Stearate, Capsule Shell (Hydroxypropyl Methylcellulose, Water, Hypromellose Acetate Succinate), Silicon DioxideDaily Maintenance: Take 1 capsule per day on an empty stomach Intense Support: Take up to 3 capsules per day.