Nature's Way Fortify Daily Probiotic Capsules for Adults, 30 Billion Live Cultures, Unisex, 30 Count. Wellness starts with a healthy gut. Nature's Way Fortify 30 Billion Daily Probiotic is a daily probiotic supplement formulated with 11 diverse probiotic strains to support digestive and immune health.* With 30 billion live probiotic cultures per capsule. Reduces occasional gas and digestive discomfort.* With plant-based prebiotic fiber, food for good bacteria.* Fortify contains the doctor-preferred probiotic strain for regularity and is Non-GMO Project Verified, Certified.Gluten-Free.* †† Fortify does not require refrigeration and is guaranteed to be potent through expiration, making it a high quality choice for digestive and immune health support.* (††Based on an IQVIA ProVoice survey of Primary Care Physicians, HOWARU® B. lactis HN019™ is the Doctor preferred probiotic strain for Regularity as compared to other strains in leading Probiotic brands, 52-week sales MULO, ending 8/13/23; August 2023.**) *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.