Azo Boric Acid Vaginal Suppositories help you take control and balance vaginal PH.These vaginal suppositories contain clinically studied Boric Acid,a form of the natural mineral boron,which helps promote balance and maintain vaginal Ph.It helps in balancing yeast and embarrassing odor causing bacterian linked to common factors like menstruation,sex and menopause.Take when you notice an imbalance in Ph or odor.