RepHresh vaginal gel personal lubricant reduces causes of odor, itching, and relieves feminine discomfort. It is clinically proven and recommended by gynecologists to keep healthy vaginal pH and minimize the risk of vaginal problems. It is estrogen-free and safe for long-term use. This clear gel has four pre-filled applicators and should be used once every 72 hours or when pH imbalance is likely to occur for best results.