gnc gnc probiotic solutions - women's - 30 billion cfus - twin pack gnc clinically studied multi-strain probiotic customized for women's health. may provide urinary, digestive & immune support. guaranteed potency. probiotic solutions women's has been tested to ensure the full 30 billion cultures in each dose are live and active when used by the expiration date. customized blend of multiple probiotic strains just for women. cranberry for urinary tract support. guaranteed potency through expiration date. no refrigeration necessary. gluten free, lactose free.