Colgate Sensi Prorelief Whitening 75ml

Where does sensitive tooth pain come from-receding gums and damage to your enamel can expose thousands of microscopic channels which lead to your tooth's nerve center. When your teeth make contact with something hot, cold or sweet, sensations are carried down these channels directly to the nerves, causing pain. These exposed areas of the teeth can also be prone to discolouration.How does colgatesensitive pro-relief+ whitening work? Most other sensitive toothpastes primarily numb the pain. Colgatesensitive pro-relief+ whitening works by plugging the channels that lead to sensitive tooth nerves to help block the pain. With regular use, it builds a long-lasting protective barrier that acts like a seal against sensitivity. Its low abraisive formula gently and effectively removes stains, helping to restore the natural whiteness of your teeth.