ReNew Life Ultimate Flora RTS Women's Probiotic 15 Billion - 60 Vegetable Capsules ReNew Life Ultimate Flora RTS Womens Probiotic 15 Billion is a once-daily maintenance probiotic to support promote healthy yeast balance and support vaginal and urinary health. ReNew Life Ultimate Flora RTS Women's Probiotic 15 Billion contains 8 beneficial Lacto probiotic strains working differently to help optimize your vaginal and urinary health. The urogenital system is second only to the colon in bacterial levels. Women experience yeast and urinary tract infections more frequently that men do, in part due to periodic disruptions in vaginal flora. ReNew Life Ultimate Flora RTS Women's Probiotic 15 Billion: 15 Billion Live Cultures 8 Beneficial Probiotic Strains Delayed-Release Vegetable Capsules Dairy & Gluten Free One Capsule Per Day Convenience No Refrigeration Required ReNew Life Ultimate Flora RTS Women's Probiotic 15 Billion capsules are conveniently sealed in a double-foil blister to shield the probiotics from moisture and oxygen, prolonging potency at room temperature. Refrigeration, while not required, can be helpful particularly during summer months. Frequently Asked Questions What Are Probiotics There are literally trillions of microorganisms in the human digestive tract. Some are beneficial, some are harmful, and some are neutral. Probiotics are the good type of bacteria that help crowd out the harmful bacteria in order to keep you healthy. This is important because more than 70 percent of your immune defenses can be found in your digestive tract. Ideally, there should be about 80 percent good/neutral bacteria to about 20 percent harmful bacteria in your gut. However, everyday factors such as diet, stress, travel, exposure to illness and even the use of certain medications can diminish the number of healthy bacteria in the digestive tract and upset an otherwise balanced intestinal environment.