With the 1 Clinically Studied Probiotic Starts Working Within 24 Hours Supports Healthy Vaginal Microbiota Helps Guard the Urinary Tract Promotes Digestive Balance Provides Immune Support 4 Benefits: Vaginal, Urinary, Immune, Digestive Dietary Supplement Most Clinically Researched Strain in the World † Purity & Potency*** Dairy, Gluten^, Soy Free Take charge of your unique needs with Culturelle® Women's 4in1 Protection Designed with a synergistic blend of probiotics & prebiotics that provide women with complete feminine care: Urinary Health Vaginal Support Digestive Support Immune Health Beneficial For Women. Formulated With: Unique Prebiotic Blend 4 Lactobacilli Strains Lactobacillus rhamnosus GG First of its kind feminine prebiotic blend that starts working within 24 hours. Helps guard the urinary tract from unfriendly bacteria. A clinically proven probiotic blend with strains most commonly found in healthy vaginas. Helps protect vaginal flora, optimizes pH & balances bacteria & yeast. Most clinically studied probiotic strain † . Provides digestive & immune support Our Brand Values We're on a mission to inspire better health & wellness for you & your family. We believe in integrity, so we hold ourselves to the highest standards of truth. We believe in the natural power of your body's microbiome, & in scientific research & products that will unlock its full potential. We believe in uncompromising quality, safety & proven efficacy. We believe in empowering you to embrace every day with confidence. † Based on the number of Lactobacillus rhamnosus GG clinical studies, as of January 2022. ***Guaranteed potency through date on box when stored as directed. ^Meets the FDA's guidelines for gluten-free. Not a reduce calorie food.