Swanson Womens Daily Probiotic + Prebiotic is a dietary supplement designed for women. Its formula contains cranberries, fructooligosaccharides, and a blend of 15 bacterial strains , making it a great addition to your daily diet. Discover Womens Daily Probiotic + Prebiotic ( Vacinium macrocarpon ) + FOS + 15 strains of bacteria,35.1 billion bacteria in a daily dose, 2 capsules a day, vegan formula, month of supplementation. Swanson Womens Daily Probiotic + Prebiotic is a great addition to your daily supplement regimen. One bottle will last you a month.