Details: RepHresh Pro-B is a feminine probiotic supplement taken orally once a day to balance yeast and bacteria. With 5 billion beneficial bacteria per serving at time of manufacture, RepHresh Pro-B Feminine Probiotic Supplement contains patented and clinically tested strains of lactobacillus: L. rhamnosus (GR-1) and L. reuteri (RC-14). This proprietary probiotic blend balances yeast and bacteria to maintain feminine health.