This NOW product is designed to provide a high potency & balanced spectrum of beneficial bacteria found in human intestinal tracts. Regular intake of beneficial probiotics can aid in maintaining healthy intestinal flora. This product also contains FOS to assist healthy growth of acidophilus & bifidus organisms.* Do Not Eat Freshness packet. Keep in Bottle. As a dietary supplement, take 1 Vcap® 1 to 2 times daily between meals or on an empty stomach. Consider taking this product in combination with NOW® Fiber-3 & Optimal Digestive Ssytem. Cellulose, Cellulose (capsule), FOS (Fructooligosaccharides), Ascorbyl Palmitate & Silica.