RecruitingPhase 4Drug trialUrinary Microbiome Changes Following Administration of 500 mg of NDS-446 in Women With Dry OAB at 12 WeeksThe purpose of this study is to learn about how the use of 500 mg of dried cranberry powder extract (NDS-446) changes the bacteria that normal reside in the bladder of women who don't have urinary leakage problems but do have problems with urinary urgency and frequency.