Colgate Visible white is very bad toothpaste. It is a verry bad product. I use the product but I have no best result of this product.the . Colgate is a propoler because it is a old product and many people know about this prosuct . So they use the product . But no reason to use the product. It is so useless and bad product. So I suggest all people to not use the product because it is a verry unless so friends not bye the colgate visible white to safe your money and safe your teath.