Healthy Intestinal Flora! 8 Strains & 4 Billion Potency, Dairy Free/With FOS, Shelf Stable/Enteric Coated! Healthy Intestinal Flora, 8 Strains & 4 Billion Potency! 8 Strains & 4 Billion PotencyPromotes Positive Probiotic Balance and Supports Immune System*Dairy Free, Vegetarian/Vegan FormulaWith FOS / Enteric CoatedShelf Stable NOW Gr8-Dophilus is a combination of 8 different species of beneficial bacteria designed to support gastrointestinal health and immune system function. FOS is also included in this product to assist healthy growth of acidophilus and bifidus organisms. Because this capsule is enteric coated, NOW Gr8-Dophilus delivers its microflora directly to the intestine, bypassing the harsh acidic conditions of the stomach.