Swiss Dent Crystal Repair ampamp Whitening Toothcream is a regenerative toothpaste which is designed to be used at night. Used just like regular toothpaste, Crystal Repair ampamp Whitening Toothcream is engineered with patented Biomimetic Re Mineralisation Technology & is proven to repair the mineral loss from the tooth enamel. The patented formula is also enriched with natural Herbal Enzyme Papain & Zinc which eliminates plaque, protects from cavities & reduces sensitivity. Crystal Repair ampamp Whitening Toothcream also works against dental ageing & leaves the teeth looking whiter & brighter for a youthful smile.