Colgate Sensitive Instant Relief Enamel Repair Toothpaste relieves tooth sensitivity with daily use. The toothpaste starts blocking sensitivity pain instantly. As it helps to seal and repair the sensitive areas of the teeth, the toothpaste, with its unique Pro-Argin technology, gives you instant relief from sensitivity. This toothpaste prevents sensitivity from coming back by building a protective barrier that acts as a seal against sensitivity. The toothpaste for sensitive teeth also remineralises the enamel on your teeth, leaving them more resistant to acid attacks. Using this sensitive toothpaste continuously twice a day will give you clinically proven lasting relief for up to 8 weeks. For instant relief, apply directly to the sensitive tooth with a fingertip and massage gently for one minute, up to twice a day and for children 6-12 years, once a week or less frequently. The toothpaste comes in a 20ml pack, making it perfect for taking with you when travelling.