Gut Care: Formulated to meet women's unique needs, our once daily women's probiotic contains 50 billion colony-forming units (CFU) of 16 probiotic strains, providing optimal digestive and immune support; we've also added a whole-food prebiotic fiber blend to help promote the growth of beneficial bacteria. Potential Supplement: Women crave health; our physician-formulated once daily probiotic contains Lactobacillus reuteri and Lactobacillus fermentum to help maintain a healthy balance of beneficial bacteria and pH, thus promoting vaginal health and overall women's well-being. Convenience: Once daily, easy-to-swallow vegetarian capsules meet your stringent requirements for high-quality probiotics. Our women's probiotic supplement is third-party certified free of GMOs and gluten;