Fem-dophilus contains two patented and probiotic strains Lactobacillus GR-1and Lactobacillus RC-14 discovered and developed by Dr. Gregor Reid and Dr. Andrew Bruce at Urex Biotech. Over 20 years of research supports the oral use of GR-1brand and RC-14brand to colonize and protect the vaginal tract.* GR-1brand and RC-14brand: • Help to maintain or restore a healthy vaginal flora which is important in maintaining vaginal health* • Support the health of the urinary tractOther products from HerbsPro