Description : 9 Senior-Specific Strains . Dietary Supplement . 24 Billion Viable cells. Udo's Choice Advanced Adult's Probiotic has 9 strains of senior-specific dairy-free friendly bacteria. It contains a much higher percentage of bifido bacteria per serving than the adult formula to meet the specific digestive needs of seniors. This formula has been designed to provide 24 billion viable cells per capsule (at date of manufacture) to support the healthy development of flora in the small and large intestine and promote proper digestion.* Suggested Use : Take one capsule up to 3 times per day on a full stomach. Keep product refrigerated. Can be frozen to prolong shelf life. Other Ingredients : Microcrystalline cellulose, magnesium stearate and ascorbic acid, vegetarian capsule made of water and hypromellose (USP). 24 billion viable cells per capsule at date of manufacture. Contains traces of milk and soy. Special Note : ** This product is highly perishable, and is kept refrigerated to ensure its maximum freshness. iHerb ships this item in an iced Styrofoam package, yet a small portion of its potency may be lost while in transit. Therefore, we recommend using an expedited shipping method, and placing your order during the first part of the week (Mon.-Wed.). If your order is placed on Thursday by 1:00 pm (PST), it will be shipped only if you have chosen a next day shipping method. Orders placed on Friday will be held and shipped out on Monday. If that is a problem, you might consider purchasing a stabilized form instead. Note to International Customers: iHerb is unable to ship this product in an iced, insulated package for destinations outside of the United States. Thus, we strongly recommend that you purchase a stabilized form as a substitute.