Dr. Formulated PROBIOTICS Urinary Tract+ Probiotics are important to support a woman’s immune system. Dr Perlmutter created this unique formula with 500mg of clinically studied organic whole cranberry and 16 strains of probiotics with 50 Billion CFU along with vitamin D3, to support healthy urinary tract function and immune health Promotes urinary tract health. Delivers digestive & immune system support. 50 billion CFU; 16 probiotic strains. 500mg of organic Pacran cranberry. 1,000IU vitamin D3. Made with over 70% organic ingredients—certified by QCS.