Healtheries Probiotic 50 Billion is a high strength formula which contains a proprietary blend of powerful, scientifically-researched probiotic (friendly) bacteria that supports gut health, normal bowel function & immune system health. Each capsule contains a massive 50 billion CFUs from 11 strains of friendly probiotic bacteria May support the maintenance of a healthy balance of microflora after antibiotic administration Beneficial when pregnant, to support healthy immune function in new-borns Contains no added dairy, wheat, gluten, egg, soy, animal products, artificial sweeteners, artificial colours, artificial flavours or preservatives. Suitable for vegetarians & vegans