Colgate is a popular name in the industry for cleansing and flossing of dental problems, if the flouride residual is more than the teeth gets decaying and the flouride reacts with the enamel and there is sever loss in shine in teeth which results into yellowing of teeth.
This toothpaste as promised was unable to provide approximate layer of protection and to the rate of proportion to which it is apply should give protection against the losses.
Overall feel like cheated after using it for 2 weeks.
Never gonna use this toothpaste again, because it was not able to create approx. results for which it was promised.