CloSYS Silver Gentle Fluoride Toothpaste is available now for immediate shipment in New Zealand and Australia from Healthy Kiwis. The CloSYS Silver range of toothpaste and rinse is specially formulated for adults 55+. As we age our oral health can become a real challenge. Teeth weaken, gum health suffers and mouths become more sensitive. That is exactly why CloSYS Silver Rinse, and now CloSYS Silver Toothpaste, were created. The two products work together to address the changing oral care needs of older adults.