Rethink Oral Health Care. A Cleaner Mouth. A Healthier You™. CloSYS is the smarter oral care choice for your health. The Cloralstan™ formula in CloSYS is naturally activated by the amino acids in saliva giving you the confidence that comes from eliminating the germs and bacteria that may cause other health issues in your mouth and body. CloSYS oral health rinse, toothpaste and breath spray are unique to the oral care market, and are recommended by dental professionals for their simple, holistic approach to better health. Experience the fresh feeling of a cleaner mouth and a healthier you with CloSYS! For better feeling brushing. Our toothpaste has a unique combin.