Naturally bolster the health of both your feminine tract and urinary tract with vH essentials Probiotics With Prebiotics & Cranberry Feminine Health Dietary Supplement. This triple-action formula offers broad microbial support in three ways for complete feminine tract care: The probiotics supplement your existing bacteria, the prebiotics help nourish your existing good bacteria, and the clinically studied and dosed cranberry promotes cleansing of the urinary tract for females.