Rejuvenate your pearly whites with the anti ageing swissdent crystal repair amp whitening toothcream the patented cream is specially formulated for use in the evening and works to regenerate the look and feel of teeth for several hours after application as you sleep it removes plaque and prevents tooth decay while stabilising and rejuvenating teeth damaged by the acidic environment crystal repair amp whitening toothcream utilises biomimetic mineralisation to repair deficit enamel and