Dietary Supplement. Natural Probiotic With B. Infantis 10 mg. Contains 4 Strains of Natural, Beneficial Bacteria. Helps to Support & Maintain a Healthy Digestive System*. Promotes Gastrointestinal Health*. Promotes Digestive System Balance*. Supports a Healthy Immune System* 28 Caplets 4 Week Supply. Releases Gradually Over Time to Protect Delicate Probiotics from Stomach Acids.