Restore your confidence and give your body a boost with vH essentials Prebiotic pH Balanced Suppositories. Insert one prebiotic suppository with either your finger or the included applicator for a way to naturally protect against odor. One pH balanced suppository mixes a prebiotic enriched formula of fructo-oligosaccharides along with pH balancing-lactic acid to help maintain balance, freshness and confidence. There's no need to refrigerate these suppositories, and they can be used daily for a fresh and clean feeling.