Dietary Supplement. Digestive care supplement. 4 week supply. Contains 4 strains of natural, beneficial bacteria. With B. infantis 10 mg. Naturally Helps: Support & maintain a healthy digestive and immune system. Promote gastrointestinal health & digestive system balance. Releases gradually over time - to protect delicate probiotics from stomach acids. Gastroenterologists recommend B. infantis (Based on a national survey of Gastroenterologists who recommend probiotics to their patients). Quality guaranteed. Compare vs Align (This product is not manufactured or distributed by The Procter & Gamble Company, owner of the registered trademark Align). Compare the Differences of 4X Probiotic to Align: 4X Probiotic: 10 mg Bifidobacterium infantis per serving; SD-5845 Bifidobacterium infantis strain, 15 mg Probiotic Blend - B. lactis, B. longum, B. Bifidum; 5-billion total live probiotic cells when manufactured; Gradual-release caplet form of product. Align: 4 mg Bifidobacterium infantis per serving, 35624 Bifidobacterium infantis strain; 1-billion total live probiotic cells when manufactured; Caplet form of product. Why take probiotics? When taken daily, this product helps maintain digestive health with active probiotic bacteria. What are probiotics? Simply put, probiotics are bacteria that help maintain a healthy digestive system. Probiotics contribute to a healthy microflora and support immune system function. About this Product: This product contains 4 strains of natural beneficial bacteria: Bifidobacterium infantis, Bifidobacterium lactis, Bifidobacterium longum, Bifidobacterium bifidum. When taken daily, this product will help support and maintain a healthy digestive system. Patented technology. Patented caplet technology helps protect delicate probiotics from stomach acid. A few words on probiotic bacteria. The body needs beneficial bacteria for digestive system health. Bifidobacteria are an important component of the intestinal microflora. As we age, the numbers of Bifidobacteria may be reduced. Other lifestyle factors, such as diet and stress, may also affect the composition of the microflora. Bifidobacterium Infantis SD-5845: Product contains 5 billion live cells when manufactured and 1 billion live cells at time of expiration. Proprietary Probiotic Blend: Product contains 5 billion live cells when manufactured and 1 billion live cells at time of expiration. Quality guaranteed. This TopCare product is laboratory tested to guarantee its highest quality. Your total satisfaction is guaranteed. Questions? 1-888-423-0139. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease).