Dr. Formulated Once Daily Prenatal Probiotics is a unique formula created by Dr. Perlmutter with probiotics clinically shown to support gastrointestinal health for moms during pregnancy and lactation. For use during pregnancy & lactation 20 billion CFU per day, 16 strains Contains clinically studied probiotic L. rhamnosus HN001 115mg Organic Prebiotic Fiber Blend Non-GMO Project Verified Hypoallergenic, Gluten free, Dairy free, Soy free and vegetarian, Once-Daily capsule